40 cars from 1970–1979
The top 4 are within the margin of error — their exact order is closer to a coin flip than a result.
| 1 | 1432±32 | |
| 2 | 1412±32 | |
| 3 | 1408±32 | |
| 4 | 1405±32 | |
| 5 | 1389±32 | |
| 6 | 1375±32 | |
| 7 | 1372±32 | |
| 8 | 1344±32 | |
| 9 | 1343±32 | |
| 10 | 1335±32 | |
| 11 | 1327±32 | |
| 12 | 1320±32 | |
| 13 | 1320±32 | |
| 14 | 1312±32 | |
| 15 | 1307±32 | |
| 16 | 1307±32 | |
| 17 | 1303±32 | |
| 18 | 1300±32 | |
| 19 | 1286±32 | |
| 20 | 1281±32 | |
| 21 | 1278±32 | |
| 22 | 1275±32 | |
| 23 | 1274±32 | |
| 24 | 1270±32 | |
| 25 | 1270±32 | |
| 26 | 1269±32 | |
| 27 | 1268±32 | |
| 28 | 1241±32 | |
| 29 | 1240±32 | |
| 30 | 1223±32 | |
| 31 | 1214±32 | |
| 32 | 1211±32 | |
| 33 | 1209±32 | |
| 34 | 1206±32 | |
| 35 | 1185±32 | |
| 36 | 1173±32 | |
| 37 | 1163±32 | |
| 38 | 1155±32 | |
| 39 | 1126±32 | |
| 40 | 1106±32 |