The term "utility (piped) gas service" refers to natural gas.

OECD descriptor ID: CPGREN01 OECD unit ID: GY OECD country ID: EU28 All OECD data should be cited as follows: OECD,"Main Economic Indicators - complete database"Main Economic Indicators(database)http://dx.doi.org/10.1787/data-00052-en(Accessed on date)Copyright, 2016, OECD. Reprinted with permission.

OECD Descriptor ID: CP040100 OECD unit ID: PC OECD country ID: USA All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Data Filters: REF_AREA: DEU MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: USA All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

The Harmonized Index of Consumer Prices category "Electricity, Gas, Solid Fuels, and Heat Energy (ELGAS)" is a classification of nondurable goods and energy that includes Electricity (04.5.1), Gas (04.5.2), Solid Fuels (04.5.4), and Heat Energy (04.5.5). Information provided in the notes pertaining to Special Aggregates HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

OECD Data Filters: REF_AREA: MEX MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Electricity, Gas, and Other Fuels (04.5)" is a classification of nondurable goods and energy. This category contains the Electricity (04.5.1), Gas (04.5.2), Liquid Fuels (04.5.3), Solid Fuels (04.5.4), and Heat Energy (04.5.5). This category is a subcategory of Housing, Water, Electricity, Gas, and Other Fuels (04) category. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

OECD Data Filters: REF_AREA: JPN MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Data Filters: REF_AREA: GBR MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: TUR All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CP040000 OECD unit ID: PC OECD country ID: IND All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD descriptor ID: CPGREN01 OECD unit ID: GP OECD country ID: EA19All OECD data should be cited as follows: OECD,"Main Economic Indicators - complete database"Main Economic Indicators(database)http://dx.doi.org/10.1787/data-00052-en(Accessed on date)Copyright, 2016, OECD. Reprinted with permission.

OECD Data Filters: REF_AREA: CAN MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: DEU All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

The Harmonized Index of Consumer Prices category "Housing, Water, Electricity, Gas, and Other Fuels (04)"; is a classification of nondurable goods, services, and energy. The category; Housing, Water, Electricity, Gas, and Other Fuels (04); contains Actual Rentals for Housing (04.1), Maintenance and Repair of the Dwelling (04.3), Water Supply and Miscellaneous Services Relating to the Dwelling (04.4), and Electricity, Gas, and Other Fuels (04.5) categories and all subcategories therein. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

OECD Data Filters: REF_AREA: ITA MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD descriptor ID: CPHP0401 OECD unit ID: GY OECD country ID: EA19All OECD data should be cited as follows: OECD,"Main Economic Indicators - complete database"Main Economic Indicators(database)http://dx.doi.org/10.1787/data-00052-en(Accessed on date)Copyright, 2016, OECD. Reprinted with permission.

OECD Descriptor ID: CP040000 OECD unit ID: IDX OECD country ID: MEX All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: GBR All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Electricity, Gas, and Other Fuels (04.5)" is a classification of nondurable goods and energy. This category contains the Electricity (04.5.1), Gas (04.5.2), Liquid Fuels (04.5.3), Solid Fuels (04.5.4), and Heat Energy (04.5.5). This category is a subcategory of Housing, Water, Electricity, Gas, and Other Fuels (04) category. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

OECD Data Filters: REF_AREA: AUS MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: Q All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Data Filters: REF_AREA: USA MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP045_0722 ADJUSTMENT: N TRANSFORMATION: GY FREQ: A All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Data Filters: REF_AREA: CAN MEASURE: CPI UNIT_MEASURE: PA METHODOLOGY: N EXPENDITURE: CP041 ADJUSTMENT: N TRANSFORMATION: GY FREQ: M All OECD data should be cited as follows: OECD (year), (dataset name), (data source) DOI or https://data-explorer.oecd.org/ (https://data-explorer.oecd.org/). (accessed on (date)).

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: FIN All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD descriptor ID: CPGREN01 OECD unit ID: IXOB OECD country ID: EU28 All OECD data should be cited as follows: OECD,"Main Economic Indicators - complete database"Main Economic Indicators(database)http://dx.doi.org/10.1787/data-00052-en(Accessed on date)Copyright, 2016, OECD. Reprinted with permission.

OECD descriptor ID: CPGREN01 OECD unit ID: IXOB OECD country ID: EU28 All OECD data should be cited as follows: OECD,"Main Economic Indicators - complete database"Main Economic Indicators(database)http://dx.doi.org/10.1787/data-00052-en(Accessed on date)Copyright, 2016, OECD. Reprinted with permission.

OECD descriptor ID: CPGREN01 OECD unit ID: GY OECD country ID: OTO All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database),http://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission.

OECD Descriptor ID: CPHP0403 OECD unit ID: PC OECD country ID: ITA All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPHP0403 OECD unit ID: PC OECD country ID: TUR All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CP040000 OECD unit ID: IDX OECD country ID: GRC All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: POL All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CP040100 OECD unit ID: PC OECD country ID: CHL All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: COL All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: FIN All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPHP0401 OECD unit ID: PC OECD country ID: LUX All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CP040100 OECD unit ID: PC OECD country ID: CAN All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CP040100 OECD unit ID: PC OECD country ID: IRL All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: ISL All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: ZAF All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: ESP All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category "Gas (04.5.2)" is a classification of nondurable goods and energy that includes town gas and natural gas, liquefied hydrocarbons (butane, propane, etc.), associated expenditure such as hire of meters, reading of meters, storage containers, standing charges, etc. This category is a subcategory of the Housing, Water, Electricity, Gas, and Other Fuels (04) and of Electricity, Gas, and Other Fuels (04.5) categories. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

OECD Descriptor ID: CPGREN01 OECD unit ID: PC OECD country ID: JPN All OECD data should be cited as follows: OECD, "Main Economic Indicators - complete database", Main Economic Indicators (database), https://dx.doi.org/10.1787/data-00052-en (Accessed on date) Copyright, 2016, OECD. Reprinted with permission

The Harmonized Index of Consumer Prices category "Housing, Water, Electricity, Gas, and Other Fuels (04)"; is a classification of nondurable goods, services, and energy. The category; Housing, Water, Electricity, Gas, and Other Fuels (04); contains Actual Rentals for Housing (04.1), Maintenance and Repair of the Dwelling (04.3), Water Supply and Miscellaneous Services Relating to the Dwelling (04.4), and Electricity, Gas, and Other Fuels (04.5) categories and all subcategories therein. Information provided in the notes pertaining to HICP classifications can be found from the source at: http://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm. Copyright, European Union, 1995-2016, http://ec.europa.eu/geninfo/legal_notices_en.htm#copyright.

The Harmonized Index of Consumer Prices category Electricity, Gas, Solid Fuels, and Heat Energy (ELGAS) is a classification of nondurable goods and energy that includes Electricity (04.5.1), Gas (04.5.2), Solid Fuels (04.5.4), and Heat Energy (04.5.5). Information provided in the notes pertaining to Special Aggregates HICP classifications can be found from the source here (https://ec.europa.eu/eurostat/cache/metadata/en/prc_hicp_esms.htm). Copyright, European Union, 1995-2016 (https://ec.europa.eu/info/legal-notice_en#copyright).