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 500 67%
2 United States 116 15.5%
3 Germany 38 5.1%
4 Hong Kong 19 2.5%
5 Canada 15 2%
6 Taiwan 13 1.7%
7 Singapore 9 1.2%
8 Russia 6 0.8%
9 United Kingdom 5 0.7%
10 Finland 4 0.5%
11 Japan 4 0.5%
12 Korea, Republic of 2 0.3%
13 Macao 2 0.3%
14 India 2 0.3%
15 Netherlands 2 0.3%
16 Viet Nam 2 0.3%
17 New Zealand 1 0.1%
18 Nigeria 1 0.1%
19 Norway 1 0.1%
20 Poland 1 0.1%
21 Saudi Arabia 1 0.1%
22 Sweden 1 0.1%
23 Malaysia 1 0.1%