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 438 65%
2 United States 90 13.4%
3 Hong Kong 42 6.2%
4 Germany 32 4.7%
5 Taiwan 32 4.7%
6 Canada 12 1.8%
7 Russia 8 1.2%
8 Singapore 6 0.9%
9 Japan 5 0.7%
10 Sweden 3 0.4%
11 Macao 2 0.3%
12 Ireland 1 0.1%
13 Costa Rica 1 0.1%
14 Slovakia 1 0.1%
15 Viet Nam 1 0.1%