Year,CPUEi
1976,347.0392589
1977,319.0031925
1978,306.6036222
1979,306.6799055
1980,306.6996385
1981,310.295186
1982,308.1112308
1983,299.927264
1984,289.0799372
1985,281.6922169
1986,266.7807546
1987,273.3060588
1988,274.5509911
1989,276.2752151
1990,274.5996997
1991,264.7329884
1992,266.9307027
1993,262.3277522
1994,255.5851341
1995,255.2941561
1996,254.2128876
1997,250.7142627
1998,253.0840864
1999,246.3474767
2000,234.7587199
2001,218.837505
2002,201.99905
2003,185.6084574
2004,178.9290876
2005,167.7190989
2006,161.3515246
2007,166.3017215
2008,167.1916892
2009,175.5089346
2010,172.0504527
2011,172.7151279
2012,164.6367086
2013,156.5993818
2014,151.6641415
2015,142.2592541
2016,130.9829735
2017,120.8169858
2018,109.6620805
2019,105.3489677
2020,96.57722369
2021,95.06514124