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 192 45.2%
2 United States 103 24.2%
3 Germany 30 7.1%
4 Malaysia 20 4.7%
5 Hong Kong 17 4%
6 Taiwan 15 3.5%
7 Canada 12 2.8%
8 Singapore 9 2.1%
9 Russia 6 1.4%
10 Viet Nam 6 1.4%
11 Netherlands 3 0.7%
12 Japan 3 0.7%
13 Belarus 2 0.5%
14 India 2 0.5%
15 United Kingdom 2 0.5%
16 Indonesia 1 0.2%
17 Ireland 1 0.2%
18 Macao 1 0.2%