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 243 53.8%
2 United States 101 22.3%
3 Germany 26 5.8%
4 Hong Kong 17 3.8%
5 Singapore 11 2.4%
6 Taiwan 10 2.2%
7 Australia 9 2%
8 Ireland 7 1.5%
9 Canada 4 0.9%
10 United Arab Emirates 3 0.7%
11 Russia 3 0.7%
12 Japan 3 0.7%
13 Malaysia 3 0.7%
14 Brazil 2 0.4%
15 Czech Republic 2 0.4%
16 United Kingdom 2 0.4%
17 Romania 2 0.4%
18 Spain 2 0.4%
19 Finland 1 0.2%
20 Norway 1 0.2%