2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 57.7% |
2 | China | 13 | 25% |
3 | Netherlands | 4 | 7.7% |
4 | Kazakhstan | 3 | 5.8% |
5 | France | 2 | 3.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 57.7% |
2 | China | 13 | 25% |
3 | Netherlands | 4 | 7.7% |
4 | Kazakhstan | 3 | 5.8% |
5 | France | 2 | 3.8% |