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 174 66.7%
2 United States 42 16.1%
3 Canada 13 5%
4 Germany 6 2.3%
5 Senegal 6 2.3%
6 Russia 4 1.5%
7 Korea, Republic of 4 1.5%
8 Ireland 3 1.1%
9 France 3 1.1%
10 Japan 2 0.8%
11 Malaysia 2 0.8%
12 1 0.4%
13 Ukraine 1 0.4%