| Alameda 1990 | 2000 | 2007 |
Kings 1990 | 2000 | 2007 |
Placer 1990 | 2000 | 2007 |
Sierra 1990 | 2000 | 2007 |
| Alpine 1990 | 2000 | 2007 |
Lake 1990 | 2000 | 2007 |
Plumas 1990 | 2000 | 2007 |
Siskyou 1990 | 2000 | 2007 |
| Amador 1990 | 2000 | 2007 |
Lassen 1990 | 2000 | 2007 |
Riverside 1990 | 2000 | 2007 |
Solano 1990 | 2000 | 2007 |
| Butte 1990 | 2000 | 2007 |
Los Angeles 1990 | 2000 | 2007 |
Sacramento 1990 | 2000 | 2007 |
Sonoma 1990 | 2000 | 2007 |
| Calaveras 1990 | 2000 | 2007 |
Madera 1990 | 2000 | 2007 |
San Benito 1990 | 2000 | 2007 |
Stanislaus 1990 | 2000 | 2007 |
| Colusa 1990 | 2000 | 2007 |
Marin 1990 | 2000 | 2007 |
San Bernardino 1990 | 2000 | 2007 |
Sutter 1990 | 2000 | 2007 |
| Contra Costa 1990 | 2000 | 2007 |
Mariposa 1990 | 2000 | 2007 |
San Diego 1990 | 2000 | 2007 |
Tehama 1990 | 2000 | 2007 |
| Del Norte 1990 | 2000 | 2007 |
Mendocino 1990 | 2000 | 2007 |
San Francisco 1990 | 2000 | 2007 |
Trinity 1990 | 2000 | 2007 |
| El Dorado 1990 | 2000 | 2007 |
Merced 1990 | 2000 | 2007 |
San Joaquin 1990 | 2000 | 2007 |
Tulare 1990 | 2000 | 2007 |
| Fresno 1990 | 2000 | 2007 |
Modoc 1990 | 2000 | 2007 |
San Luis Obispo 1990 | 2000 | 2007 |
Tuolumne 1990 | 2000 | 2007 |
| Glenn 1990 | 2000 | 2007 |
Mono 1990 | 2000 | 2007 |
San Mateo 1990 | 2000 | 2007 |
Ventura 1990 | 2000 | 2007 |
| Humboldt 1990 | 2000 | 2007 |
Monterey 1990 | 2000 | 2007 |
Santa Barbara 1990 | 2000 | 2007 |
Yolo 1990 | 2000 | 2007 |
| Imperial 1990 | 2000 | 2007 |
Napa 1990 | 2000 | 2007 |
Santa Clara 1990 | 2000 | 2007 |
Yuba 1990 | 2000 | 2007 |
| Inyo 1990 | 2000 | 2007 |
Nevada 1990 | 2000 | 2007 |
||
| Kern 1990 | 2000 | 2007 |
Orange 1990 | 2000 | 2007 |
Shasta 1990 | 2000 | 2007 |