Okay gang, here are the latest unofficial numbers for 2006 National participation. The numbers are completely unofficial, but should be fairly accurate.
Here's what I did. I downloaded every single .pdf on SCCA's website in the folder called Regional and Nationa Race Results, then scanned them and discarded the Regional-only results. That left me with approximately 50 National and Regional-National results, which I collated into an Excel spreadsheet.To get car count I simply scanned up from the bottom of each sheet or results, looking for the "PIC" for the last place car in each class in a run group, then added for DNFs and DSQs, but not DNSs. That number was entered into the spreadsheet for that event, and the spreadsheet did all the subsequent adding and sorting.
What I did NOT do. I did not account for persons who qualified and then did not take the green flag for the race. Those data are not on the official results sheets, so I ignored them on the premise that such oversights must affect all classes proportionally, so they won't make any huge difference to the relative position of any particular class. I also did not double-check my work. Going through all those pdf's once was bad enough; I was not about to do it twice...
Did I make errors? Sure! Does it matter? Not really, as I was only really trying to get a "big picture" of how classes are doing compared to last year.
Anyway, here are the data, followed by the same data for 2005.
2006 data through 7/02
SM 1104
SRF 956
FV 374
FA 307
EP 297
FC 282
GT-1 275
FM 274
FF 255
FP 236
T-2 236
DSR 233
SSC 200
AS 190
T-1 179
GP 168
SSB 167
GT-2 162
CSR 157
HP 142
GT-3 140
S2 128
F500 124
GT-L 106
T-3 96
2005 data for entire season, including Runoffs
SRF 1320
FV 650
FA 549
FC 514
EP 470
FP 429
AS 428
T-2 426
GT-1 418
FF 404
SSB 372
FM 368
SSC 360
DSR 334
F500 329
T-1 293
S2 281
GT-2 260
GT-L 249
GP 248
CSR 248
GT-3 212
HP 207
Have fun!
Stan