BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 123 59.7%
2 United States 35 17%
3 Russia 11 5.3%
4 Canada 7 3.4%
5 Germany 5 2.4%
6 Hong Kong 4 1.9%
7 Japan 4 1.9%
8 Taiwan 4 1.9%
9 Korea, Republic of 3 1.5%
10 Romania 2 1%
11 Kenya 2 1%
12 Ireland 2 1%
13 Switzerland 2 1%
14 Ukraine 1 0.5%
15 France 1 0.5%