2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 13 | 34.2% |
2 | United States | 8 | 21.1% |
3 | China | 6 | 15.8% |
4 | India | 4 | 10.5% |
5 | Republic of Korea | 3 | 7.9% |
6 | Romania | 3 | 7.9% |
7 | Canada | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | Germany | 13 | 34.2% |
2 | United States | 8 | 21.1% |
3 | China | 6 | 15.8% |
4 | India | 4 | 10.5% |
5 | Republic of Korea | 3 | 7.9% |
6 | Romania | 3 | 7.9% |
7 | Canada | 1 | 2.6% |