Year	Index (Units)
1992	1.471
1993	23.038
1994	48.771
1995	51.471
1996	53.417
1997	57.130
1998	61.846
1999	64.162
2000	67.019
2001	69.849
2002	72.540
2003	75.666
2004	78.404
2005	80.847
2006	83.979
2007	87.573
2008	92.402
2009	95.158
2010	96.041
2011	97.639
2012	99.026
2013	99.766
2014	99.908
2015	99.998
2016	99.935
2017	101.104
2018	103.152
2019	105.220
2020	106.021
2021	107.611
2022	117.798
2023	127.801
2024	133.595
2025	136.920
2026	140.272
2027	143.334
2028	146.455
2029	149.588