Place
- Sierra Valley (Calif.)15
- Siskiyou County (Calif.)15
- Swaziland15
- Tanzania15
- Tassajara Hot Springs15
- Butte County (Calif.)14
- Colusa County (Calif.)14
- Honduras14
- Kern County (Calif.)14
- Kosovo14
- Kyrgyzstan14
- Laos14
- Latvia14
- Malaysia14
- Nicaragua14
- Papua New Guinea14
- San Diego County (Calif.)14
- El Salvador13
- Macedonia13
- Sri Lanka13