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 231 54.1%
2 United States 81 19%
3 Hong Kong 36 8.4%
4 Germany 33 7.7%
5 Taiwan 10 2.3%
6 Canada 7 1.6%
7 Netherlands 6 1.4%
8 France 3 0.7%
9 Russia 3 0.7%
10 Australia 3 0.7%
11 United Kingdom 3 0.7%
12 Sweden 2 0.5%
13 Korea, Republic of 2 0.5%
14 Latvia 2 0.5%
15 Macao 1 0.2%
16 Egypt 1 0.2%
17 Singapore 1 0.2%
18 Ukraine 1 0.2%
19 Romania 1 0.2%