2017 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 39.5% |
2 | China | 12 | 31.6% |
3 | United States | 7 | 18.4% |
4 | Taiwan | 3 | 7.9% |
5 | Netherlands | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 39.5% |
2 | China | 12 | 31.6% |
3 | United States | 7 | 18.4% |
4 | Taiwan | 3 | 7.9% |
5 | Netherlands | 1 | 2.6% |