| Year |
2001 |
2002 |
2003 |
2004 |
| Total Registrants |
315 |
281 |
406 |
296 |
| Tech Plenary Day Registrants |
253 |
239 |
334 |
267 |
| Groups Meeting |
19 |
21 |
30
|
28 |
Not counted -- but important -- are formal cross-Group meetings and
many informal discussions at the coffee breaks, etc.
