imgp1986	0.64375
imgp1987	0.645
imgp1988	0.645
imgp1990	0.645
imgp1992	1.55339805825
imgp1993	0.64
imgp1994	0.646875
imgp1996	0.6325
imgp1997	0.648125
imgp1999	0.648125
imgp2000	0.64375
imgp2002	0.64625
imgp2003	0.643125
imgp2004	1.5518913676
imgp2006	0.638125
imgp2007	0.644375
imgp2009	0.643125
imgp2014	0.645625
imgp2016	1.54888673766
imgp2017	0.644375
imgp2020	0.640625
imgp2021	1.5444015444
imgp2022	0.645625
imgp2023	0.640625
imgp2025	0.63875
imgp2026	0.640625
imgp2028	0.646875
imgp2029	1.53698366955
imgp2033	0.634375
imgp2037	0.64