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 272 68%
2 United States 80 20%
3 Hong Kong 17 4.2%
4 Canada 9 2.2%
5 Netherlands 6 1.5%
6 Germany 5 1.2%
7 Taiwan 5 1.2%
8 South Africa 1 0.2%
9 Belgium 1 0.2%
10 France 1 0.2%
11 Iraq 1 0.2%
12 Israel 1 0.2%
13 Italy 1 0.2%