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 170 51.1%
2 United States 114 34.2%
3 Germany 11 3.3%
4 Senegal 7 2.1%
5 Singapore 6 1.8%
6 Ireland 6 1.8%
7 Canada 4 1.2%
8 Korea, Republic of 3 0.9%
9 Russia 3 0.9%
10 France 2 0.6%
11 Hong Kong 2 0.6%
12 India 1 0.3%
13 Japan 1 0.3%
14 Chile 1 0.3%
15 Ukraine 1 0.3%
16 Bulgaria 1 0.3%