BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 53 32.7%
2 United States 47 29%
3 United Kingdom 22 13.6%
4 Germany 18 11.1%
5 Hong Kong 9 5.6%
6 India 2 1.2%
7 Italy 2 1.2%
8 Malaysia 2 1.2%
9 Taiwan 2 1.2%
10 Canada 2 1.2%
11 Ukraine 1 0.6%
12 France 1 0.6%
13 Portugal 1 0.6%