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 190 44.2%
2 United States 91 21.2%
3 Germany 40 9.3%
4 Canada 25 5.8%
5 Hong Kong 12 2.8%
6 Taiwan 11 2.6%
7 Australia 10 2.3%
8 Malaysia 7 1.6%
9 Japan 6 1.4%
10 Singapore 6 1.4%
11 Romania 5 1.2%
12 New Zealand 4 0.9%
13 Norway 2 0.5%
14 Netherlands 2 0.5%
15 United Kingdom 2 0.5%
16 Thailand 2 0.5%
17 Korea, Republic of 2 0.5%
18 France 2 0.5%
19 Ireland 2 0.5%
20 Brazil 2 0.5%
21 Austria 1 0.2%
22 Hungary 1 0.2%
23 Indonesia 1 0.2%
24 Italy 1 0.2%
25 Moldova, Republic of 1 0.2%
26 United Arab Emirates 1 0.2%
27 Portugal 1 0.2%