Year	2000 = 100
1980	29.49043949
1981	30.81012075
1982	38.18124087
1983	41.26261396
1984	42.37068516
1985	37.43906152
1986	46.54116501
1987	43.70302387
1988	46.18362447
1989	48.59115109
1990	58.9794001
1991	63.76661563
1992	78.23221867
1993	66.99187487
1994	90.89489526
1995	109.7658153
1996	101.7816132
1997	102.2165774
1998	99.23707287
1999	107.0947004
2000	100
2001	101.7816132
2002	120.0501079
2003	152.6724198
2004	187.6074361
2005	190.6034693
2006	235.8110342
2007	326.1700536
2008	358.9772253
2009	308.4839759
2010	322.899993
2011	412.1146218
2012	333.0346579
2013	315.2920349
2014	333.8531774
2015	262.7435799
2016	289.6504628
2017	343.3705046
2018	355.06355