BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 175 68.4%
2 United States 54 21.1%
3 Canada 8 3.1%
4 France 5 2%
5 Germany 3 1.2%
6 Netherlands 3 1.2%
7 Senegal 2 0.8%
8 Taiwan 2 0.8%
9 Hong Kong 2 0.8%
10 India 1 0.4%
11 Ireland 1 0.4%