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 918 46.8%
2 United States 478 24.4%
3 Netherlands 230 11.7%
4 Germany 80 4.1%
5 France 48 2.4%
6 Canada 34 1.7%
7 Hong Kong 32 1.6%
8 Japan 21 1.1%
9 Singapore 21 1.1%
10 Malaysia 13 0.7%
11 Sweden 9 0.5%
12 Taiwan 9 0.5%
13 New Zealand 8 0.4%
14 Australia 7 0.4%
15 Ukraine 6 0.3%
16 Korea, Republic of 5 0.3%
17 Macao 5 0.3%
18 Ireland 4 0.2%
19 Nigeria 4 0.2%
20 Belize 3 0.2%
21 United Kingdom 3 0.2%
22 Viet Nam 2 0.1%
23 United Arab Emirates 2 0.1%
24 Switzerland 2 0.1%
25 Mongolia 2 0.1%
26 Russia 2 0.1%
27 Brazil 2 0.1%
28 India 2 0.1%
29 Finland 2 0.1%
30 Norway 2 0.1%
31 Qatar 1 0.1%
32 Romania 1 0.1%
33 Italy 1 0.1%
34 Argentina 1 0.1%