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 122 56.5%
2 United States 44 20.4%
3 Germany 9 4.2%
4 Korea, Republic of 6 2.8%
5 Senegal 6 2.8%
6 Canada 5 2.3%
7 Taiwan 4 1.9%
8 Ireland 4 1.9%
9 France 4 1.9%
10 4 1.9%
11 Australia 2 0.9%
12 Romania 2 0.9%
13 Russia 2 0.9%
14 Ukraine 1 0.5%
15 Singapore 1 0.5%