NOTE: THIS DATA FILE WILL CHANGE! To improve accessibility of data for all users, we will convert this file from a text format to an html table by the end of June 2024. Title: Labor Productivity for Mining: Coal Mining (NAICS 21211) in the United States Series ID: IPUBN21211L001000000 Source: U.S. Bureau of Labor Statistics Release: Industry Productivity Seasonal Adjustment: Not Seasonally Adjusted Frequency: Annual Units: Percent Change from Year Ago Date Range: 1988-01-01 to 2023-01-01 Last Updated: 2024-04-26 9:20 AM CDT Notes: Labor productivity describes the efficiency at which labor hours are utilized in producing output of goods and services, measured as output per hour of labor. DATE VALUE 1988-01-01 9.7 1989-01-01 4.8 1990-01-01 2.2 1991-01-01 1.9 1992-01-01 8.9 1993-01-01 7.0 1994-01-01 3.8 1995-01-01 5.0 1996-01-01 6.7 1997-01-01 5.0 1998-01-01 4.8 1999-01-01 4.7 2000-01-01 5.5 2001-01-01 -0.5 2002-01-01 -1.2 2003-01-01 2.3 2004-01-01 -0.9 2005-01-01 -6.3 2006-01-01 -8.2 2007-01-01 0.9 2008-01-01 -5.6 2009-01-01 -4.7 2010-01-01 -1.7 2011-01-01 -3.8 2012-01-01 -1.1 2013-01-01 9.0 2014-01-01 2.3 2015-01-01 1.4 2016-01-01 8.0 2017-01-01 2.4 2018-01-01 -5.4 2019-01-01 -5.0 2020-01-01 3.8 2021-01-01 12.3 2022-01-01 -12.7 2023-01-01 -4.9