Year	2010 = 100
1972	2.2356448584762
1973	2.31138801760892
1974	2.35292458872911
1975	2.44332771417658
1976	2.57107461965643
1977	2.67157524479608
1978	2.79679579015409
1979	3.04784771278195
1980	3.3308665063552
1981	3.48613198213672
1982	3.72443716935761
1983	3.9955723119203
1984	4.33391157677774
1985	4.63478667124699
1986	4.88004390243902
1987	5.30335424252834
1988	6.13722974922707
1989	7.18971260735142
1990	9.22940529027825
1991	12.4428574373068
1992	15.386305049811
1993	18.8427207145311
1994	22.3979793885263
1995	28.7378323600137
1996	35.4823229130883
1997	41.9773885262796
1998	47.9187798007557
1999	52.7095767777396
2000	57.8770182068018
2001	63.1535554792167
2002	66.4788732394366
2003	69.5774647887324
2004	74.2700103057368
2005	76.9151494331844
2006	79.9381655788388
2007	86.3002404671934
2008	91.5149433184472
2009	95.3692889041566
2010	100
2011	103.929920989351
2012	109.804190999656
2013	111.707317073171
2014	111.453108897286
2015	111.384403984885
2016	111.824115424253
2017	114.450017176228
2018	117.712126417039
2019	121.642047406389
2020	125.688766746822
2021	132.112676056338
2022	151.411885949845
2023	177.341119890072