No Improvement in Free Throws

NBA Seasons Free Throw Attempts Free Throw Percentages
2018-19 56,760 76.6
2017-18 53,382 76.7
2016-17 56,826 77.2
2015-16 57,564 75.7
2014-15 56,088 75
2013-14 58,056 75.6
2012-13 54,612 75.3
2011-12 55,350 75.2
2010-11 60,024 76.3
2009-10 60,270 75.9
2008-09 60,762 77.1