2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 33.3% |
2 | China | 18 | 31.6% |
3 | Germany | 12 | 21.1% |
4 | Netherlands | 4 | 7% |
5 | Republic of Korea | 2 | 3.5% |
6 | India | 1 | 1.8% |
7 | 1 | 1.8% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 19 | 33.3% |
2 | China | 18 | 31.6% |
3 | Germany | 12 | 21.1% |
4 | Netherlands | 4 | 7% |
5 | Republic of Korea | 2 | 3.5% |
6 | India | 1 | 1.8% |
7 | 1 | 1.8% |