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 229 73.4%
2 United States 42 13.5%
3 Canada 8 2.6%
4 Germany 8 2.6%
5 Senegal 7 2.2%
6 Korea, Republic of 6 1.9%
7 Hong Kong 3 1%
8 Ireland 2 0.6%
9 Russia 2 0.6%
10 France 2 0.6%
11 1 0.3%
12 Albania 1 0.3%
13 Ukraine 1 0.3%