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Title:               Hours Worked for Manufacturing: Petroleum Refineries (NAICS 32411) in the United States
Series ID:           IPUEN32411L200000000
Source:              U.S. Bureau of Labor Statistics
Release:             Industry Productivity
Seasonal Adjustment: Not Seasonally Adjusted
Frequency:           Annual
Units:               Millions of Hours
Date Range:          1987-01-01 to 2020-01-01
Last Updated:        2021-06-07 11:20 PM CDT
Notes:               Labor hours are measured as annual hours worked by all employed
                     persons in an industry.

DATE          VALUE
1987-01-01  234.209
1988-01-01  229.296
1989-01-01  222.553
1990-01-01  226.347
1991-01-01  230.558
1992-01-01  221.048
1993-01-01  214.631
1994-01-01  209.611
1995-01-01  195.298
1996-01-01  190.097
1997-01-01  182.400
1998-01-01  177.976
1999-01-01  163.402
2000-01-01  151.291
2001-01-01  159.210
2002-01-01  153.504
2003-01-01  150.220
2004-01-01  144.154
2005-01-01  144.641
2006-01-01  150.087
2007-01-01  151.329
2008-01-01  156.821
2009-01-01  147.825
2010-01-01  149.961
2011-01-01  144.726
2012-01-01  160.943
2013-01-01  158.186
2014-01-01  161.291
2015-01-01  155.251
2016-01-01  155.530
2017-01-01  149.951
2018-01-01  154.981
2019-01-01  162.635
2020-01-01  128.022