2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 45.5% |
2 | Germany | 12 | 21.8% |
3 | Japan | 11 | 20% |
4 | China | 5 | 9.1% |
5 | Republic of Korea | 2 | 3.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 25 | 45.5% |
2 | Germany | 12 | 21.8% |
3 | Japan | 11 | 20% |
4 | China | 5 | 9.1% |
5 | Republic of Korea | 2 | 3.6% |