Year	Index (Units)
1992	23.333
1993	30.783
1994	37.208
1995	42.258
1996	46.450
1997	50.325
1998	54.325
1999	57.650
2000	62.801
2001	68.063
2002	73.155
2003	77.211
2004	79.985
2005	81.946
2006	83.960
2007	87.031
2008	91.946
2009	92.718
2010	94.388
2011	96.089
2012	98.585
2013	100.329
2014	100.529
2015	100.001
2016	99.946
2017	101.374
2018	103.137
2019	104.818
2020	104.761
2021	106.769
2022	116.201
2023	124.854
2024	128.266
2025	130.791
2026	133.450
2027	136.136
2028	138.863
2029	141.646