Group 1, 1980, Total value of 7092.

Item 1, herbicides value of 4531 which
is 63.9% of 1980.

Item 2, insecticides value of 2157 which is 30.4% of
1980.

Item 3, fungicides and other value of 404 which is 5.7% of
1980.

Group 2, 1981, Total value of 6945.

Item 1, herbicides value of 4496
which is 64.7% of 1981.

Item 2, insecticides value of 1977 which is 28.5% of
1981.

Item 3, fungicides and other value of 472 which is 6.8% of
1981.

Group 3, 1982, Total value of 6063.

Item 1, herbicides value of 3890
which is 64.2% of 1982.

Item 2, insecticides value of 1750 which is 28.9% of
1982.

Item 3, fungicides and other value of 423 which is 7.0% of
1982.

Group 4, 1983, Total value of 7184.

Item 1, herbicides value of 4459
which is 62.1% of 1983.

Item 2, insecticides value of 2008 which is 28.0% of
1983.

Item 3, fungicides and other value of 717 which is 10.0% of
1983.

Group 5, 1984, Total value of 7625.

Item 1, herbicides value of 5487
which is 72.0% of 1984.

Item 2, insecticides value of 1461 which is 19.2% of
1984.

Item 3, fungicides and other value of 677 which is 8.9% of
1984.

Group 6, 1985, Total value of 7202.

Item 1, herbicides value of 4636
which is 64.4% of 1985.

Item 2, insecticides value of 1583 which is 22.0% of
1985.

Item 3, fungicides and other value of 983 which is 13.6% of
1985.

Group 7, 1986, Total value of 6622.

Item 1, herbicides value of 4285
which is 64.7% of 1986.

Item 2, insecticides value of 1411 which is 21.3% of
1986.

Item 3, fungicides and other value of 926 which is 14.0% of
1986.

Group 8, 1987, Total value of 7204.

Item 1, herbicides value of 4470
which is 62.0% of 1987.

Item 2, insecticides value of 1744 which is 24.2% of
1987.

Item 3, fungicides and other value of 990 which is 13.7% of
1987.

Group 9, 1988, Total value of 7148.

Item 1, herbicides value of 4525
which is 63.3% of 1988.

Item 2, insecticides value of 1484 which is 20.8% of
1988.

Item 3, fungicides and other value of 1139 which is 15.9% of
1988.

Group 10, 1989, Total value of 6901.

Item 1, herbicides value of
4463 which is 64.7% of 1989.

Item 2, insecticides value of 1341 which is
19.4% of 1989.

Item 3, fungicides and other value of 1097 which is 15.9% of
1989.

Group 11, 1990, Total value of 7070.

Item 1, herbicides value of
4558 which is 64.5% of 1990.

Item 2, insecticides value of 1404 which is
19.9% of 1990.

Item 3, fungicides and other value of 1108 which is 15.7% of
1990.

Group 12, 1991, Total value of 6552.

Item 1, herbicides value of
4578 which is 69.9% of 1991.

Item 2, insecticides value of 863 which is 13.2%
of 1991.

Item 3, fungicides and other value of 1111 which is 17.0% of
1991.

Group 13, 1992, Total value of 7087.

Item 1, herbicides value of
4782 which is 67.5% of 1992.

Item 2, insecticides value of 1292 which is
18.2% of 1992.

Item 3, fungicides and other value of 1013 which is 14.3% of
1992.

Group 14, 1993, Total value of 7035.

Item 1, herbicides value of
4671 which is 66.4% of 1993.

Item 2, insecticides value of 1316 which is
18.7% of 1993.

Item 3, fungicides and other value of 1048 which is 14.9% of
1993.

Group 15, 1994, Total value of 7999.

Item 1, herbicides value of
5389 which is 67.4% of 1994.

Item 2, insecticides value of 1449 which is
18.1% of 1994.

Item 3, fungicides and other value of 1161 which is 14.5% of
1994.

Group 16, 1995, Total value of 8558.

Item 1, herbicides value of
5590 which is 65.3% of 1995.

Item 2, insecticides value of 1757 which is
20.5% of 1995.

Item 3, fungicides and other value of 1211 which is 14.2% of
1995.

Group 17, 1996, Total value of 8648.

Item 1, herbicides value of
5831 which is 67.4% of 1996.

Item 2, insecticides value of 1599 which is
18.5% of 1996.

Item 3, fungicides and other value of 1218 which is 14.1% of
1996.

Group 18, 1997, Total value of 8846.

Item 1, herbicides value of
5990 which is 67.7% of 1997.

Item 2, insecticides value of 1656 which is
18.7% of 1997.

Item 3, fungicides and other value of 1200 which is 13.6% of
1997.

Group 19, 1998, Total value of 8792.

Item 1, herbicides value of
5989 which is 68.1% of 1998.

Item 2, insecticides value of 1517 which is
17.3% of 1998.

Item 3, fungicides and other value of 1286 which is 14.6% of
1998.

Group 20, 1999, Total value of 8326.

Item 1, herbicides value of
5473 which is 65.7% of 1999.

Item 2, insecticides value of 1496 which is
18.0% of 1999.

Item 3, fungicides and other value of 1357 which is 16.3% of
1999.

Group 21, 2000, Total value of 8222.

Item 1, herbicides value of
5408 which is 65.8% of 2000.

Item 2, insecticides value of 1524 which is
18.5% of 2000.

Item 3, fungicides and other value of 1290 which is 15.7% of
2000.

Group 22, 2001, Total value of 7878.

Item 1, herbicides value of
5306 which is 67.4% of 2001.

Item 2, insecticides value of 1411 which is
17.9% of 2001.

Item 3, fungicides and other value of 1161 which is 14.7% of
2001.

Group 23, 2002, Total value of 7807.

Item 1, herbicides value of
5109 which is 65.4% of 2002.

Item 2, insecticides value of 1562 which is
20.0% of 2002.

Item 3, fungicides and other value of 1136 which is 14.6% of
2002.

Group 24, 2003, Total value of 7826.

Item 1, herbicides value of
5073 which is 64.8% of 2003.

Item 2, insecticides value of 1521 which is
19.4% of 2003.

Item 3, fungicides and other value of 1232 which is 15.7% of
2003.

Group 25, 2004, Total value of 8128.

Item 1, herbicides value of
4906 which is 60.4% of 2004.

Item 2, insecticides value of 1848 which is
22.7% of 2004.

Item 3, fungicides and other value of 1374 which is 16.9% of
2004.

Group 26, 2005, Total value of 8010.

Item 1, herbicides value of
4627 which is 57.8% of 2005.

Item 2, insecticides value of 1910 which is
23.8% of 2005.

Item 3, fungicides and other value of 1473 which is 18.4% of
2005.

Group 27, 2006, Total value of 7501.

Item 1, herbicides value of
4167 which is 55.6% of 2006.

Item 2, insecticides value of 1870 which is
24.9% of 2006.

Item 3, fungicides and other value of 1464 which is 19.5% of
2006.

Group 28, 2007, Total value of 7869.

Item 1, herbicides value of
4211 which is 53.5% of 2007.

Item 2, insecticides value of 1999 which is
25.4% of 2007.

Item 3, fungicides and other value of 1659 which is 21.1% of
2007.