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 147 59.3%
2 United States 48 19.4%
3 Canada 11 4.4%
4 Russia 7 2.8%
5 Senegal 6 2.4%
6 Korea, Republic of 6 2.4%
7 Germany 5 2%
8 Ireland 4 1.6%
9 France 3 1.2%
10 Taiwan 3 1.2%
11 Ukraine 3 1.2%
12 United Kingdom 2 0.8%
13 India 2 0.8%
14 1 0.4%