Year 2010 = 100 1991 0.0100141858847122 1992 0.112842476699455 1993 1.93367318173962 1994 11.3395550181904 1995 14.7261823421022 1996 18.1876712415069 1997 20.3288753032257 1998 21.8933378093155 1999 30.4877822719561 2000 40.0302451908516 2001 43.9390636747994 2002 46.2683806087262 2003 51.703101242279 2004 58.178540778187 2005 65.1362193567528 2006 73.4591663924606 2007 82.5439840605401 2008 93.0956205548392 2009 93.037232288028 2010 100 2011 107.687251033562 2012 112.583073435548 2013 117.759506896909 2014 123.752035663224 2015 135.726580048525 2016 144.357852642313 2017 153.842495547244 2018 158.527082570638 2019 166.196279636921 2020 172.455183700836 2021 181.261454671574 2022 233.351098473523 2023 264.659839713206