2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 31.9% |
2 | United States | 15 | 31.9% |
3 | China | 8 | 17% |
4 | Netherlands | 6 | 12.8% |
5 | India | 3 | 6.4% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 31.9% |
2 | United States | 15 | 31.9% |
3 | China | 8 | 17% |
4 | Netherlands | 6 | 12.8% |
5 | India | 3 | 6.4% |