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 United States 185 40%
2 China 153 33%
3 Canada 29 6.3%
4 Germany 26 5.6%
5 Singapore 11 2.4%
6 Malaysia 8 1.7%
7 United Kingdom 6 1.3%
8 Thailand 6 1.3%
9 Korea, Republic of 4 0.9%
10 Taiwan 4 0.9%
11 Hong Kong 4 0.9%
12 France 4 0.9%
13 Australia 3 0.6%
14 Netherlands 3 0.6%
15 New Zealand 2 0.4%
16 Russia 2 0.4%
17 Spain 2 0.4%
18 Sweden 2 0.4%
19 Switzerland 2 0.4%
20 Austria 2 0.4%
21 Ireland 2 0.4%
22 Czech Republic 1 0.2%
23 United Arab Emirates 1 0.2%
24 Zambia 1 0.2%