2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 37.2% |
2 | Germany | 12 | 27.9% |
3 | China | 9 | 20.9% |
4 | Romania | 3 | 7% |
5 | Netherlands | 2 | 4.7% |
6 | Republic of Korea | 1 | 2.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 16 | 37.2% |
2 | Germany | 12 | 27.9% |
3 | China | 9 | 20.9% |
4 | Romania | 3 | 7% |
5 | Netherlands | 2 | 4.7% |
6 | Republic of Korea | 1 | 2.3% |