2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 23 | 46.9% |
2 | China | 11 | 22.4% |
3 | United States | 8 | 16.3% |
4 | 3 | 6.1% | |
5 | Republic of Korea | 3 | 6.1% |
6 | Taiwan | 1 | 2% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 23 | 46.9% |
2 | China | 11 | 22.4% |
3 | United States | 8 | 16.3% |
4 | 3 | 6.1% | |
5 | Republic of Korea | 3 | 6.1% |
6 | Taiwan | 1 | 2% |