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 162 57.4%
2 United States 70 24.8%
3 France 12 4.3%
4 India 8 2.8%
5 Korea, Republic of 8 2.8%
6 Senegal 8 2.8%
7 Germany 3 1.1%
8 Canada 3 1.1%
9 Brazil 2 0.7%
10 Romania 2 0.7%
11 Ireland 2 0.7%
12 Russia 1 0.4%
13 Singapore 1 0.4%