Year,1983,1984,1985,1986,1987,1988,1989,1990,1991,1992,1993,1994,1995,1996,1997,1998,1999,2000,2001,2002,2003
Crashes,37976,39631,39196,41090,41438,42130,40741,39836,36937,34942,35780,36254,37241,37494,37324,37107,37140,37526,37862,38491,38252
MC Crashes,4199,4549,4488,4460,3978,3642,3113,3197,2770,2370,2420,2280,2209,2119,2093,2252,2450,2853,3147,3224,3571
Persons,99633,103666,104315,109389,111715,113252,110160,108041,99621,95906,97831,98945,102102,103347,102197,101100,100666,100716,101175,101784,101157
Drivers,54656,57512,57883,60335,61442,62253,60435,58893,54391,51901,53401,54549,56164,57001,56688,56604,56502,57280,57586,58113,58156
MC Drivers,4288,4650,4598,4558,4061,3704,3182,3269,2816,2435,2471,2330,2262,2175,2159,2333,2528,2971,3261,3363,3749
MC Drivers Under 25,2085,2342,2267,2164,1881,1657,1287,1258,1097,866,852,769,720,607,519,542,502,573,682,631,735
MC Drivers 40 or Over,417,487,436,435,450,477,462,482,452,457,517,545,562,654,729,783,992,1217,1294,1497,1732
Fatalities,42589,44257,43825,46087,46390,47087,45582,44599,41508,39250,40150,40716,41817,42065,42013,41501,41717,41945,42196,43005,42643
MC-Rider Fatalities,4265,4608,4564,4566,4036,3662,3141,3244,2806,2395,2449,2320,2227,2161,2116,2294,2483,2897,3197,3270,3661
MC-Rider Fatalities with Helmet,0,0,0,0,0,0,0,0,0,0,0,1222,1192,1162,1144,1179,1311,1491,1599,1643,1876
MC-Rider Fatalities with Improper Helmet,0,0,0,0,0,0,0,0,0,0,0,40,26,29,35,24,36,38,47,57,56
MC-Rider Fatalities without Helmet,0,0,0,0,0,0,0,0,0,0,0,961,914,896,844,997,1044,1245,1437,1460,1606
MCs Unknown Displacement,1022,1046,830,662,529,492,421,376,302,279,271,339,243,255,228,250,491,304,338,344,381
MCs <= 250 cc Displacement,316,382,308,400,337,310,211,246,190,162,146,117,141,115,102,122,111,121,137,127,124
MCs >= 1000 cc Displacement,720,849,928,934,921,930,814,901,829,753,803,758,789,778,842,902,916,1267,1323,1481,1674
MCs Unknown Model Year,120,108,126,114,89,90,61,71,61,51,50,60,42,42,42,49,26,40,41,35,51
MC Mean Age,5.162668,5.144870,5.170841,5.564356,5.893505,6.301605,7.080743,7.267355,7.795281,8.334312,8.235440,8.209251,8.198198,8.535396,8.778460,8.549912,7.872502,7.539065,6.937267,6.742488,6.371552
Fatalities MC Mean Age,5.162729,5.153487,5.164640,5.569890,5.924051,6.343601,7.090201,7.321361,7.818711,8.391026,8.339725,8.214065,8.239817,8.592837,8.787747,8.668002,7.886493,7.629941,7.032636,6.731768,6.374481
Fatalities with Helmet MC Mean Age,,,,,,,,,,,,7.996683,7.683362,8.409565,8.353517,8.118905,7.304215,6.951318,6.340063,6.146699,5.674030
Fatalities without Helmet MC Mean Age,,,,,,,,,,,,8.538462,8.911633,8.891180,9.378641,9.221184,8.687439,8.385936,7.899647,7.412665,7.066793