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 2350 79.1%
2 United States 222 7.5%
3 Netherlands 143 4.8%
4 Hong Kong 60 2%
5 Germany 56 1.9%
6 Taiwan 30 1%
7 Korea, Republic of 22 0.7%
8 Canada 20 0.7%
9 France 12 0.4%
10 Singapore 12 0.4%
11 Russia 11 0.4%
12 United Kingdom 9 0.3%
13 Japan 8 0.3%
14 Czech Republic 3 0.1%
15 Australia 2 0.1%
16 India 2 0.1%
17 Jordan 2 0.1%
18 Macao 1 0%
19 Norway 1 0%
20 Philippines 1 0%
21 Italy 1 0%
22 Brazil 1 0%
23 South Africa 1 0%
24 Sweden 1 0%