2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 39.2% |
2 | China | 11 | 21.6% |
3 | Germany | 9 | 17.6% |
4 | Sweden | 8 | 15.7% |
5 | Netherlands | 3 | 5.9% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 39.2% |
2 | China | 11 | 21.6% |
3 | Germany | 9 | 17.6% |
4 | Sweden | 8 | 15.7% |
5 | Netherlands | 3 | 5.9% |