1962 | 17 | $41,360 | |
1963 | 25 | $42,940 | $84,300 |
1964 | 27 | $46,100 | $130,400 |
1965 | 50 | $48,500 | $178,900 |
1966 | 36 | $50,100 | $229,000 |
1967 | 90 | $96,000 | $325,000 |
1968 | 88 | $100,000 | $425,000 |
1969 | 93 | $107,500 | $532,500 |
1970 | 54 | $100,150 | $632,650 |
1971 | 13 | $128,500 | 761,150 |
1972 | 234 | $116,800 | $877,950 |
1973 | 27 | $125,700 | $1,003,650 |
1974 | 26 | $135,750 | $1,139,400 |
1975 | 49 | $164,500 | $1,303,900 |
1976 | 29 | $175,150 | $1,479,050 |
1977 | 69 | $200,000 | $1,679,050 |
1978 | 54 | $230,150 | $1,909,200 |
1979 | 173 | $300,061 | $2,209,261 |
1980 | 60 | $325,000 | $2,534,261 |
1981 | 50 | $324,700 | $2,858,961 |
1982 | 117 | $500,005 | $3,358,966 |
1983 | 120 | $500,000 | $3,858,966 |
1984 | 140 | $580,090 | $4,439,056 |
1985 | 116 | $750,000 | $5,189,056 |
1986 | 4 | $1,045,000 | $6,234,056 |
1987 | 9 | $935,000 | $7,169,056 |
1988 | 165 | $1,008,089 | $8,177,145 |
1989 | 6 | $909,929 | $9,087,074 |
1990 | 203 | $1,089,383 | $10,176,457 |
1991 | 287 | $1,093,090 | $11,269,547 |
1992 | 191 | $883,100 | $12,152,647 |
1993 | 10 | $1,005,000 | $13,157,647 |
1994 | 246 | $949,300 | $14,106,947 |
1995 | 20 | $806,500 | $14,913,447 |
1996 | 208 | $971,650 | $15,885,097 |
1997 | 108 | $885,100 | $16,770,197 |
1998 | 203 | $1,065,650 | $17,835,847 |
1999 | 268 | $924,790 | $18,760,637 |
2000 | 168 | $582,800 | $19,343,437 |
2001 | 90 | $500,000 | $19,843,437 |
2002 | 8 | $504,000 | $20,347,437 |
2003 | 10 | $500,000 | $20,847,437 |
2004 | 12 | $432,000 | $21,279,437 |
2005 | 18 | $461,000 | $21,740,437 |
2006 | 10 | $466,500 | $22,206,937 |
2007 | 12 | $480,100 | $22,687,037 |
2008 | 24 | $362,000 | $23,049,037 |
2009 | 12 | $506,000 | $23,555,037 |
2010 | 8 | $492,500 | $24,047,537 |
2011 | 11 | $403,000 | $24,450,537 |
2012 | 1 | $150,000 | $24,601,037 |
2013 | 17 | $413,000 | $25,014,037 |
2014 | 12 | $652,000 | $25,666,037 |
2015 | 13 | $556,800 | $26,222,837 |
2016 | 21 | $472,100 | $26,694,937 |
2017 | 14 | $510,600 | $27,205,537 |
2018 | 10 | $895,000 | $28,100,537 |