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 263 71.1%
2 United States 42 11.4%
3 Germany 28 7.6%
4 Philippines 6 1.6%
5 Macao 5 1.4%
6 Netherlands 4 1.1%
7 Japan 4 1.1%
8 United Kingdom 4 1.1%
9 Canada 3 0.8%
10 Hong Kong 3 0.8%
11 Ireland 2 0.5%
12 Russia 2 0.5%
13 Uzbekistan 2 0.5%
14 Singapore 1 0.3%
15 Norway 1 0.3%