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 213 75%
2 United States 28 9.9%
3 Canada 9 3.2%
4 Senegal 8 2.8%
5 Russia 7 2.5%
6 France 5 1.8%
7 Germany 3 1.1%
8 Japan 3 1.1%
9 Brazil 2 0.7%
10 Ireland 2 0.7%
11 Taiwan 2 0.7%
12 Ukraine 1 0.4%
13 Singapore 1 0.4%