Year	2000 = 100
1980	14.45517115
1981	16.04577006
1982	16.47122858
1983	16.17390559
1984	20.21603323
1985	18.14873811
1986	18.83641117
1987	21.94137348
1988	24.90639363
1989	25.1743682
1990	32.24453665
1991	31.04887959
1992	39.02738279
1993	43.41149883
1994	51.97431854
1995	68.63555559
1996	68.84976
1997	78.78479423
1998	81.15714754
1999	85.29668691
2000	100
2001	96.44588784
2002	98.30988741
2003	111.4209173
2004	130.6487673
2005	144.8750251
2006	184.3189845
2007	191.6282431
2008	227.9068
2009	219.4143699
2010	271.4776471
2011	316.1603129
2012	318.5823979
2013	380.3937025
2014	400.9580451
2015	435.1420469
2016	469.2552583
2017	486.1195116
2018	529.3438495