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 195 60.6%
2 United States 49 15.2%
3 Germany 11 3.4%
4 France 10 3.1%
5 Canada 9 2.8%
6 8 2.5%
7 Korea, Republic of 8 2.5%
8 Senegal 8 2.5%
9 Taiwan 7 2.2%
10 Japan 7 2.2%
11 Ireland 4 1.2%
12 Hong Kong 3 0.9%
13 Sri Lanka 2 0.6%
14 Singapore 1 0.3%