2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 42.9% |
2 | Netherlands | 6 | 17.1% |
3 | United States | 6 | 17.1% |
4 | China | 6 | 17.1% |
5 | Japan | 2 | 5.7% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 42.9% |
2 | Netherlands | 6 | 17.1% |
3 | United States | 6 | 17.1% |
4 | China | 6 | 17.1% |
5 | Japan | 2 | 5.7% |