BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 188 45.1%
2 United States 166 39.8%
3 Hong Kong 15 3.6%
4 United Kingdom 9 2.2%
5 Taiwan 6 1.4%
6 Singapore 5 1.2%
7 Canada 5 1.2%
8 Korea, Republic of 5 1.2%
9 Germany 3 0.7%
10 Japan 3 0.7%
11 Senegal 2 0.5%
12 India 2 0.5%
13 Ukraine 2 0.5%
14 Ireland 1 0.2%
15 Belarus 1 0.2%
16 Malaysia 1 0.2%
17 Netherlands 1 0.2%
18 Portugal 1 0.2%
19 Russia 1 0.2%