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 198 71.5%
2 United States 43 15.5%
3 Canada 10 3.6%
4 Germany 5 1.8%
5 Senegal 5 1.8%
6 Hong Kong 4 1.4%
7 Ukraine 3 1.1%
8 Korea, Republic of 3 1.1%
9 Russia 2 0.7%
10 Ireland 2 0.7%
11 France 2 0.7%