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 210 46%
2 United States 110 24.1%
3 Hong Kong 28 6.1%
4 Germany 26 5.7%
5 Canada 19 4.2%
6 Netherlands 18 3.9%
7 United Kingdom 8 1.8%
8 Korea, Republic of 7 1.5%
9 Japan 5 1.1%
10 Taiwan 4 0.9%
11 Malaysia 3 0.7%
12 Ireland 3 0.7%
13 Poland 2 0.4%
14 Switzerland 2 0.4%
15 Ukraine 1 0.2%
16 Viet Nam 1 0.2%
17 Russia 1 0.2%
18 Saudi Arabia 1 0.2%
19 Serbia 1 0.2%
20 Singapore 1 0.2%
21 Spain 1 0.2%
22 Kazakhstan 1 0.2%
23 France 1 0.2%
24 Australia 1 0.2%
25 Austria 1 0.2%
26 Cambodia 1 0.2%