2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 39.5% |
2 | United States | 15 | 39.5% |
3 | Netherlands | 4 | 10.5% |
4 | China | 3 | 7.9% |
5 | Republic of Korea | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 15 | 39.5% |
2 | United States | 15 | 39.5% |
3 | Netherlands | 4 | 10.5% |
4 | China | 3 | 7.9% |
5 | Republic of Korea | 1 | 2.6% |