2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 54.5% |
2 | Germany | 12 | 21.8% |
3 | China | 9 | 16.4% |
4 | Taiwan | 2 | 3.6% |
5 | Bolivia | 1 | 1.8% |
6 | Republic of Korea | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 30 | 54.5% |
2 | Germany | 12 | 21.8% |
3 | China | 9 | 16.4% |
4 | Taiwan | 2 | 3.6% |
5 | Bolivia | 1 | 1.8% |
6 | Republic of Korea | 1 | 1.8% |