Year Index (Units) 1992 0.063 1993 0.773 1994 13.635 1995 69.780 1996 83.592 1997 86.664 1998 85.994 1999 78.663 2000 80.083 2001 81.499 2002 83.746 2003 85.523 2004 91.260 2005 100.000 2006 108.300 2007 126.400 2008 152.700 2009 154.930 2010 163.800 2011 176.700 2012 178.600 2013 182.900 2014 185.400 2015 192.890 2016 216.900 2017 244.960 2018 250.500 2019 257.000 2020 264.100 2021 281.700 2022 320.740 2023 347.119 2024 359.428 2025 377.399 2026 394.382 2027 410.157 2028 426.564 2029 443.626