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 1056 47.5%
2 United States 514 23.1%
3 Netherlands 152 6.8%
4 Germany 146 6.6%
5 France 61 2.7%
6 Hong Kong 49 2.2%
7 Taiwan 45 2%
8 Canada 33 1.5%
9 Australia 21 0.9%
10 Singapore 15 0.7%
11 Malaysia 13 0.6%
12 India 11 0.5%
13 Ireland 11 0.5%
14 Korea, Republic of 10 0.4%
15 Russia 10 0.4%
16 South Africa 7 0.3%
17 Sweden 7 0.3%
18 Cote D'ivoire 6 0.3%
19 New Zealand 5 0.2%
20 Philippines 5 0.2%
21 Ukraine 5 0.2%
22 United Kingdom 4 0.2%
23 Macao 4 0.2%
24 Finland 4 0.2%
25 Italy 3 0.1%
26 Japan 3 0.1%
27 Denmark 3 0.1%
28 Madagascar 3 0.1%
29 Viet Nam 3 0.1%
30 Kuwait 2 0.1%
31 Switzerland 2 0.1%
32 Austria 2 0.1%
33 Iran, Islamic Republic of 2 0.1%
34 Iraq 1 0%
35 Israel 1 0%
36 Brazil 1 0%
37 Indonesia 1 0%
38 Serbia 1 0%
39 Tunisia 1 0%
40 Turkey 1 0%
41 Moldova, Republic of 1 0%