"Year","Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec","Month","1992","1993","1994","1995","1996","1997","1998","1999","2000","2001","2002"
1992,10.45,10.47,10.5,10.52,10.54,10.57,10.59,10.62,10.62,10.65,10.67,10.69,"Jan",10.45,10.72,10.99,11.27,11.63,12.06,12.54,13.04,13.51,14.05,14.59
1993,10.72,10.73,10.78,10.78,10.8,10.82,10.84,10.86,10.89,10.91,10.93,10.96,"Feb",10.47,10.73,11.02,11.3,11.65,12.09,12.6,13.06,13.55,14.12,14.62
1994,10.99,11.02,11.03,11.05,11.07,11.09,11.12,11.14,11.17,11.21,11.22,11.25,"Mar",10.5,10.78,11.03,11.33,11.67,12.14,12.64,13.1,13.59,14.17,14.65
1995,11.27,11.3,11.33,11.35,11.37,11.41,11.45,11.47,11.5,11.54,11.56,11.59,"Apr",10.52,10.78,11.05,11.35,11.72,12.16,12.69,13.15,13.64,14.21,14.68
1996,11.63,11.65,11.67,11.72,11.74,11.81,11.83,11.86,11.9,11.93,11.98,12.02,"May",10.54,10.8,11.07,11.37,11.74,12.2,12.73,13.19,13.67,14.24,14.7
1997,12.06,12.09,12.14,12.16,12.2,12.24,12.26,12.33,12.37,12.43,12.48,12.51,"Jun",10.57,10.82,11.09,11.41,11.81,12.24,12.77,13.24,13.73,14.29,14.75
1998,12.54,12.6,12.64,12.69,12.73,12.77,12.79,12.85,12.88,12.92,12.95,12.99,"Jul",10.59,10.84,11.12,11.45,11.83,12.26,12.79,13.28,13.76,14.33,14.78
1999,13.04,13.06,13.1,13.15,13.19,13.24,13.28,13.3,13.35,13.38,13.4,13.44,"Aug",10.62,10.86,11.14,11.47,11.86,12.33,12.85,13.3,13.81,14.38,14.82
2000,13.51,13.55,13.59,13.64,13.67,13.73,13.76,13.81,13.86,13.93,13.97,14.03,"Sep",10.62,10.89,11.17,11.5,11.9,12.37,12.88,13.35,13.86,14.43,14.87
2001,14.05,14.12,14.17,14.21,14.24,14.29,14.33,14.38,14.43,14.46,14.52,14.56,"Oct",10.65,10.91,11.21,11.54,11.93,12.43,12.92,13.38,13.93,14.46,
2002,14.59,14.62,14.65,14.68,14.7,14.75,14.78,14.82,14.87,,,,"Nov",10.67,10.93,11.22,11.56,11.98,12.48,12.95,13.4,13.97,14.52,
,,,,,,,,,,,,,"Dec",10.69,10.96,11.25,11.59,12.02,12.51,12.99,13.44,14.03,14.56,