Year Index (Units) 1995 0.003 1996 0.048 1997 0.119 1998 0.278 1999 1.195 2000 4.401 2001 9.508 2002 19.548 2003 34.514 2004 45.217 2005 53.596 2006 60.139 2007 67.221 2008 76.074 2009 86.714 2010 100.000 2011 111.376 2012 121.447 2013 130.782 2014 140.588 2015 157.587 2016 222.395 2017 275.028 2018 326.194 2019 381.299 2020 477.015 2021 606.027 2022 689.949 2023 827.919 2024 977.246 2025 1074.235 2026 1154.184 2027 1240.083 2028 1332.375 2029 1431.536