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 353 69.6%
2 United States 95 18.7%
3 Germany 18 3.6%
4 Russia 11 2.2%
5 Korea, Republic of 7 1.4%
6 Canada 5 1%
7 Netherlands 3 0.6%
8 Japan 3 0.6%
9 Singapore 2 0.4%
10 United Kingdom 2 0.4%
11 Cyprus 2 0.4%
12 Bangladesh 1 0.2%
13 Latvia 1 0.2%
14 India 1 0.2%
15 Ireland 1 0.2%
16 Norway 1 0.2%
17 Romania 1 0.2%