BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 37 35.9%
2 Netherlands 23 22.3%
3 China 20 19.4%
4 Germany 13 12.6%
5 France 3 2.9%
6 Russia 2 1.9%
7 United Kingdom 1 1%
8 Hong Kong 1 1%
9 Israel 1 1%
10 Japan 1 1%
11 Canada 1 1%