Quarterly Percent of Capacity, Seasonally Adjusted
1993-04-01 52.5
1993-07-01 54.5
1993-10-01 52.2
1994-01-01 54.8
1994-04-01 56.5
1994-07-01 57.5
1994-10-01 58.2
1995-01-01 55.8
1995-04-01 57.5
1995-07-01 55.6
1995-10-01 58.1
1996-01-01 58.8
1996-04-01 55.5
1996-07-01 56.5
1996-10-01 58.9
1997-01-01 59.8
1997-04-01 62.6
1997-07-01 63.9
1997-10-01 63.1
1998-01-01 66.7
1998-04-01 67.8
1998-07-01 70
1998-10-01 68.6
1999-01-01 64.4
1999-04-01 63.8
1999-07-01 61.5
1999-10-01 64.2
2000-01-01 64.4
2000-04-01 67.3
2000-07-01 66.4
2000-10-01 68.7
2001-01-01 68.8
2001-04-01 72.4
2001-07-01 75.5
2001-10-01 73.7
2002-01-01 71
2002-04-01 75.2
2002-07-01 75.3
2002-10-01 76.5
2003-01-01 73.6
2003-04-01 74.2
2003-07-01 73.1
2003-10-01 73.8
2004-01-01 73
2004-04-01 75.5
2004-07-01 74.3
2004-10-01 74.8
2005-01-01 75.7
2005-04-01 77.5
2005-07-01 77.6
2005-10-01 78
2006-01-01 79.4
2006-04-01 79.1
2006-07-01 78.5
2006-10-01 78
2007-01-01 78.4
2007-04-01 77.6
2007-07-01 77.2
2007-10-01 74.9
2008-01-01 74.3
2008-04-01 72.3
2008-07-01 69.4
2008-10-01 66.6
2009-01-01 61
2009-04-01 56.9
2009-07-01 56.5
2009-10-01 58
2010-01-01 61.6
2010-04-01 66.6
2010-07-01 68.8
2010-10-01 71.2
2011-01-01 73.5
2011-04-01 73.4
2011-07-01 73
2011-10-01 73.2
2012-01-01 70.5
2012-04-01 69
2012-07-01 71.3
2012-10-01 70.1
2013-01-01 70.5
2013-04-01 70.8
2013-07-01 71.5
2013-10-01 72.5
2014-01-01 72.3
2014-04-01 72.6
2014-07-01 74
2014-10-01 73.2
2015-01-01 71.2
2015-04-01 70.7
2015-07-01 72.7
2015-10-01 71.0
2016-01-01 72.5
2016-04-01 73.8
2016-07-01 73.0
2016-10-01 75.0
2017-01-01 74.4
2017-04-01 76.4
2017-07-01 73.9
2017-10-01 74.8
2018-01-01 75.5
2018-04-01 73.9
2018-07-01 75.2
2018-10-01 73.0
