2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 44.2% |
2 | Germany | 13 | 30.2% |
3 | China | 8 | 18.6% |
4 | Ivory Coast | 2 | 4.7% |
5 | Republic of Korea | 1 | 2.3% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 44.2% |
2 | Germany | 13 | 30.2% |
3 | China | 8 | 18.6% |
4 | Ivory Coast | 2 | 4.7% |
5 | Republic of Korea | 1 | 2.3% |