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 216 42.5%
2 United States 165 32.5%
3 Germany 32 6.3%
4 Hong Kong 17 3.3%
5 Malaysia 17 3.3%
6 Russia 9 1.8%
7 Japan 8 1.6%
8 Finland 5 1%
9 Singapore 4 0.8%
10 United Kingdom 4 0.8%
11 Macao 3 0.6%
12 Taiwan 3 0.6%
13 Ireland 3 0.6%
14 Philippines 3 0.6%
15 Romania 2 0.4%
16 New Zealand 2 0.4%
17 Korea, Republic of 2 0.4%
18 France 2 0.4%
19 Bosnia and Herzegovina 2 0.4%
20 Canada 2 0.4%
21 India 2 0.4%
22 United Arab Emirates 2 0.4%
23 Saudi Arabia 1 0.2%
24 Greece 1 0.2%
25 Italy 1 0.2%