details is here:
http://www.travel.state.gov/visa/bulletin/bulletin_5603.html
| Employment- Based |
All Chargeability Areas Except Those Listed |
CHINA- mainland born | INDIA | MEXICO | PHILIPPINES |
| 1st | C | C | C | C | C |
| 2nd | C | 15MAR08 | 15MAR08 | C | C |
| 3rd | 15JAN06 | 08SEP04 | 01AUG02 | 15JAN06 | 15JAN06 |
| Other Workers | 01JAN06 | 22APR03 | 22JUL02 | 01JAN06 | 01JAN06 |
| 4th | C | C | C | C | C |
