BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 191 55.5%
2 United States 47 13.7%
3 Germany 37 10.8%
4 Hong Kong 17 4.9%
5 Canada 12 3.5%
6 Malaysia 9 2.6%
7 Singapore 5 1.5%
8 Ireland 5 1.5%
9 Taiwan 4 1.2%
10 Macao 4 1.2%
11 Indonesia 3 0.9%
12 Luxembourg 2 0.6%
13 Russia 2 0.6%
14 United Arab Emirates 2 0.6%
15 Switzerland 1 0.3%
16 Iraq 1 0.3%
17 India 1 0.3%
18 Guatemala 1 0.3%