Line 1, .
Point 1, 1970 is 4.15.
Point 2, is 5.65.
Point 3, is 5.58.
Point 4, is 5.67.
Point 5, is 4.7.
Point 6, 1975 is 5.84.
Point 7, is 6.29.
Point 8, is 6.51.
Point 9, is 7.27.
Point 10, is 7.93.
Point 11, 1980 is 6.64.
Point 12, is 8.12.
Point 13, is 8.24.
Point 14, is 4.17.
Point 15, is 7.67.
Point 16, 1985 is 8.88.
Point 17, is 8.23.
Point 18, is 7.13.
Point 19, is 4.93.
Point 20, is 7.53.
Point 21, 1990 is 7.93.
Point 22, is 7.47.
Point 23, is 9.48.
Point 24, is 6.34.
Point 25, is 10.05.
Point 26, 1995 is 7.4.
Point 27, is 9.23.
Point 28, is 9.21.
Point 29, is 9.76.
Point 30, is 9.43.
Point 31, 2000 is 9.92.
Point 32, is 9.5.
Point 33, is 8.97.
Point 34, is 10.1.
Point 35, is 11.81.
Point 36, is 11.11.
Point 37, 2006 is 10.5.
Line 2, .
Point 1, 1970 is 9.9.
Point 2, is 9.9.
Point 3, is 9.9.
Point 4, is 9.9.
Point 5, is 9.9.
Point 6, 1975 is 9.9.
Point 7, is 9.9.
Point 8, is 9.9.
Point 9, is 9.9.
Point 10, is 9.9.
Point 11, 1980 is 9.9.
Point 12, is 9.9.
Point 13, is 9.9.
Point 14, is 9.9.
Point 15, is 9.9.
Point 16, 1985 is 9.9.
Point 17, is 9.9.
Point 18, is 9.9.
Point 19, is 9.9.
Point 20, is 9.9.
Point 21, 1990 is 9.9.
Point 22, is 9.9.
Point 23, is 9.9.
Point 24, is 9.9.
Point 25, is 9.9.
Point 26, 1995 is 9.9.
Point 27, is 9.9.
Point 28, is 9.9.
Point 29, is 9.9.
Point 30, is 9.9.
Point 31, 2000 is 9.9.
Point 32, is 9.9.
Point 33, is 9.9.
Point 34, is 9.9.
Point 35, is 9.9.
Point 36, is 9.9.
Point 37, 2006 is 9.9.