Region
- United States 16 results
- China 13 results
- Russia (Federation) 6 results
- Japan 5 results
- Ukraine 2 results
- Xinjiang Uygur Zizhiqu (China) 2 results
- Africa 1 results
- Arctic Coast 1 results
- Arctic Coast (Russia) 1 results
- Caribbean Area 1 results
- Caucasus, Northern 1 results
- Caucasus, Northern (Russia) 1 results
- Dagestan 1 results
- Dagestan (Russia) 1 results
- Eurasia 1 results
- Europe, Eastern 1 results
- Korea (North) 1 results
- Korea (South) 1 results
- Manchuria 1 results
- Manchuria (China) 1 results
- Northern Russia 1 results
- Russia 1 results
- Russia, Northern 1 results
- Tibet Autonomous Region (China) 1 results
- Xinjiang Uygur Zizhiqu 1 results