Exchange Traded Funds (ETFs) are shares of trusts that hold portfolios of stocks designed to closely track the price performance and yield of specific indices. Copyright, 2016, Chicago Board Options Exchange, Inc. Reprinted with permission.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

The gold certificate account reflects the receipts issued to the Reserve Banks by the Treasury against its gold holdings. In return, the Reserve Banks issue an equal value of credits to the general account of the Treasury, computed at the statutory price of $42.22 per troy ounce. Because nearly all of the gold held by the Treasury has been monetized in this fashion, the Federal Reserve Banks' gold certificate account of $11 billion represents the nation's entire official gold stock.

The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories. For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors NAICS: 21222 Source Code: IP.G21222.N.Q

The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories. For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors NAICS: 21222 Source Code: IP.G21222.N

The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories. For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors NAICS: 21222 Source Code: IP.G21222.S.Q

The Industrial Production (IP) proportions (typically shown in the first column of the relevant tables in the G.17 release) are estimates of the industries' relative contributions to overall growth in the following year. For example, the relative importance weight of the motor vehicles and parts industry is about 6 percent. If output in this industry increased 10 percent in a month, then this gain would boost growth in total IP by 6/10 percentage point (0.06 x 10% = 0.6%). For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors NAICS: 21222 Source Code: RIW.G21222.S

The industrial production (IP) index measures the real output of all relevant establishments located in the United States, regardless of their ownership, but not those located in U.S. territories. For more information, see the explanatory notes (https://www.federalreserve.gov/releases/g17/About.htm) issued by the Board of Governors. For recent updates, see the announcements (https://www.federalreserve.gov/feeds/g17.html) issued by the Board of Governors NAICS: 21222 Source Code: IP.G21222.S

For more information, please see the Import/Export Price Indexes web site at https://www.bls.gov/mxp/

For more information, please see the Import/Export Price Indexes web site at https://www.bls.gov/mxp/

For more information, please see the Import/Export Price Indexes web site at https://www.bls.gov/mxp/

For more information, please see the Import/Export Price Indexes web site at https://www.bls.gov/mxp/

For more information, please see the Import/Export Price Indexes web site at https://www.bls.gov/mxp/

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

Notes regarding this series can be found in International Financial Statistics Yearbooks produced by the International Monetary Fund (IMF). We have requested these publications from the IMF. Notes on this series will populate once they become available. Copyright © 2016, International Monetary Fund. Reprinted with permission. Complete terms of use and contact details are available at http://www.imf.org/external/terms.htm.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata. Working Stock is the portion of the U.S. Government gold reserve which the Mint uses as the raw material for minting congressionally authorized coins and consists of bars, blanks, unsold coins and condemned coins. The gold reserve held by the Department of the Treasury is partially offset by a liability for gold certificates issued to the Federal Reserve Banks at the statutory rate, which the Treasury may redeem at any time.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata. Book value is determined such that the Department of the Treasury records U.S. Government owned gold reserve at the values stated in 31 USC § 5116-5117 (statutory rate). Deep Storage is the portion of the U.S. Government-owned gold bullion reserve which the Mint secures in sealed vaults that are examined annually by the Treasury Department's Office of the Inspector General and consists primarily of gold bars.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata. Book value is determined such that the Department of the Treasury records U.S. Government owned gold reserve at the values stated in 31 USC § 5116-5117 (statutory rate). Deep Storage is the portion of the U.S. Government-owned gold bullion reserve which the Mint secures in sealed vaults that are examined annually by the Treasury Department's Office of the Inspector General and consists primarily of gold bars.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata. Book value is determined such that the Department of the Treasury records U.S. Government owned gold reserve at the values stated in 31 USC § 5116-5117 (statutory rate).

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata. Book value is determined such that the Department of the Treasury records U.S. Government owned gold reserve at the values stated in 31 USC § 5116-5117 (statutory rate). Deep Storage is the portion of the U.S. Government-owned gold bullion reserve which the Mint secures in sealed vaults that are examined annually by the Treasury Department's Office of the Inspector General and consists primarily of gold bars.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata.

The Status Report of U.S. Government Gold Reserve (https://fiscaldata.treasury.gov/datasets/status-report-government-gold-reserve/u-s-treasury-owned-gold) can be found on FiscalData and is available for download in multiple machine-readable formats with complete metadata. Book value is determined such that the Department of the Treasury records U.S. Government owned gold reserve at the values stated in 31 USC § 5116-5117 (statutory rate). Working Stock is the portion of the U.S. Government gold reserve which the Mint uses as the raw material for minting congressionally authorized coins and consists of bars, blanks, unsold coins and condemned coins. The gold reserve held by the Department of the Treasury is partially offset by a liability for gold certificates issued to the Federal Reserve Banks at the statutory rate, which the Treasury may redeem at any time.