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 163 56%
2 United States 85 29.2%
3 Taiwan 7 2.4%
4 Senegal 7 2.4%
5 Canada 6 2.1%
6 4 1.4%
7 Korea, Republic of 4 1.4%
8 Hong Kong 3 1%
9 Brazil 2 0.7%
10 Netherlands 2 0.7%
11 Singapore 2 0.7%
12 United Kingdom 2 0.7%
13 Ukraine 1 0.3%
14 Germany 1 0.3%
15 Ireland 1 0.3%
16 Lithuania 1 0.3%