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 China 70 57.9%
2 United States 18 14.9%
3 Netherlands 10 8.3%
4 Germany 8 6.6%
5 Russia 4 3.3%
6 Israel 4 3.3%
7 United Kingdom 2 1.7%
8 Canada 1 0.8%
9 Slovakia 1 0.8%
10 Sri Lanka 1 0.8%
11 Hong Kong 1 0.8%
12 France 1 0.8%