Line graph with 4 lines and 31 points per line.

Line 1, Citrus.
Point 1, 1980 is 16.5.
Point 2, is 15.1.
Point 3, is 12.1.
Point 4, is 13.7.
Point 5, is 10.8.
Point 6, 1985 is 10.5.
Point 7, is 11.1.
Point 8, is 12.
Point 9, is 12.8.
Point 10, is 13.2.
Point 11, 1990 is 10.9.
Point 12, is 11.3.
Point 13, is 12.5.
Point 14, is 15.3.
Point 15, is 14.6.
Point 16, 1995 is 15.8.
Point 17, is 15.7.
Point 18, is 17.3.
Point 19, is 17.8.
Point 20, is 13.6.
Point 21, 2000 is 17.3.
Point 22, is 16.2.
Point 23, is 16.2.
Point 24, is 15.2.
Point 25, is 16.4.
Point 26, 2005 is 11.6.
Point 27, is 11.7.
Point 28, is 10.5.
Point 29, is 12.8.
Point 30, is 11.8.
Point 31, 2010 is 10.9.
Line 2, Noncitrus.
Point 1, 1980 is 15.5.
Point 2, is 13.3.
Point 3, is 14.7.
Point 4, is 14.2.
Point 5, is 14.3.
Point 6, 1985 is 14.2.
Point 7, is 13.9.
Point 8, is 16.
Point 9, is 15.9.
Point 10, is 16.3.
Point 11, 1990 is 15.6.
Point 12, is 15.7.
Point 13, is 17.1.
Point 14, is 16.6.
Point 15, is 17.3.
Point 16, 1995 is 16.3.
Point 17, is 16.1.
Point 18, is 18.4.
Point 19, is 16.5.
Point 20, is 17.3.
Point 21, 2000 is 18.9.
Point 22, is 16.7.
Point 23, is 17.1.
Point 24, is 16.8.
Point 25, is 16.8.
Point 26, 2005 is 18.3.
Point 27, is 16.8.
Point 28, is 17.
Point 29, is 17.6.
Point 30, is 18.1.
Point 31, 2010 is 17.
Line 3, Tree nuts.
Point 1, 1980 is 0.6.
Point 2, is 0.8.
Point 3, is 0.7.
Point 4, is 0.6.
Point 5, is 0.9.
Point 6, 1985 is 0.8.
Point 7, is 0.6.
Point 8, is 1.
Point 9, is 0.9.
Point 10, is 0.8.
Point 11, 1990 is 1.
Point 12, is 0.9.
Point 13, is 0.9.
Point 14, is 1.
Point 15, is 1.
Point 16, 1995 is 0.8.
Point 17, is 0.8.
Point 18, is 1.2.
Point 19, is 0.9.
Point 20, is 1.3.
Point 21, 2000 is 1.1.
Point 22, is 1.3.
Point 23, is 1.4.
Point 24, is 1.5.
Point 25, is 1.5.
Point 26, 2005 is 1.5.
Point 27, is 1.6.
Point 28, is 2.
Point 29, is 2.1.
Point 30, is 2.
Point 31, 2010 is 2.4.
Line 4, Fruit and nuts.
Point 1, 1980 is 32.6.
Point 2, is 29.2.
Point 3, is 27.5.
Point 4, is 28.4.
Point 5, is 26.
Point 6, 1985 is 25.5.
Point 7, is 25.5.
Point 8, is 29.
Point 9, is 29.6.
Point 10, is 30.3.
Point 11, 1990 is 27.5.
Point 12, is 27.9.
Point 13, is 30.4.
Point 14, is 32.8.
Point 15, is 32.9.
Point 16, 1995 is 33.
Point 17, is 32.6.
Point 18, is 36.8.
Point 19, is 35.2.
Point 20, is 32.2.
Point 21, 2000 is 37.2.
Point 22, is 34.3.
Point 23, is 34.8.
Point 24, is 33.5.
Point 25, is 34.7.
Point 26, 2005 is 31.3.
Point 27, is 30.2.
Point 28, is 29.5.
Point 29, is 32.6.
Point 30, is 31.9.
Point 31, 2010 is 30.3.