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 219 56.4%
2 United States 70 18%
3 Germany 23 5.9%
4 Canada 17 4.4%
5 Hong Kong 15 3.9%
6 Singapore 10 2.6%
7 United Kingdom 6 1.5%
8 Taiwan 5 1.3%
9 France 4 1%
10 Ireland 4 1%
11 Malaysia 3 0.8%
12 Peru 2 0.5%
13 Macao 2 0.5%
14 Russia 2 0.5%
15 Cambodia 2 0.5%
16 Finland 1 0.3%
17 Japan 1 0.3%
18 Korea, Republic of 1 0.3%
19 Romania 1 0.3%