2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 32.7% |
2 | China | 15 | 30.6% |
3 | Germany | 12 | 24.5% |
4 | Netherlands | 3 | 6.1% |
5 | Republic of Korea | 1 | 2% |
6 | Japan | 1 | 2% |
7 | France | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 32.7% |
2 | China | 15 | 30.6% |
3 | Germany | 12 | 24.5% |
4 | Netherlands | 3 | 6.1% |
5 | Republic of Korea | 1 | 2% |
6 | Japan | 1 | 2% |
7 | France | 1 | 2% |