2018 | 总访问次数
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 52.6% |
2 | Germany | 10 | 26.3% |
3 | China | 4 | 10.5% |
4 | 2 | 5.3% | |
5 | Israel | 1 | 2.6% |
6 | Republic of Korea | 1 | 2.6% |
排名 | 国家/地区 | 数量 | 占比 |
1 | United States | 20 | 52.6% |
2 | Germany | 10 | 26.3% |
3 | China | 4 | 10.5% |
4 | 2 | 5.3% | |
5 | Israel | 1 | 2.6% |
6 | Republic of Korea | 1 | 2.6% |