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 490 28.6%
2 United States 490 28.6%
3 Netherlands 122 7.1%
4 Germany 110 6.4%
5 Canada 63 3.7%
6 Hong Kong 50 2.9%
7 Australia 44 2.6%
8 Malaysia 39 2.3%
9 France 36 2.1%
10 Japan 35 2%
11 Korea, Republic of 35 2%
12 Singapore 31 1.8%
13 Taiwan 24 1.4%
14 Ireland 17 1%
15 Russia 16 0.9%
16 New Zealand 15 0.9%
17 United Kingdom 12 0.7%
18 South Africa 11 0.6%
19 Macao 11 0.6%
20 Sweden 10 0.6%
21 Italy 7 0.4%
22 Algeria 7 0.4%
23 Bahrain 6 0.3%
24 Senegal 6 0.3%
25 Philippines 5 0.3%
26 Spain 4 0.2%
27 Belarus 4 0.2%
28 Iran, Islamic Republic of 3 0.2%
29 United Arab Emirates 2 0.1%
30 Turkey 1 0.1%
31 Myanmar 1 0.1%
32 Nigeria 1 0.1%
33 Pakistan 1 0.1%
34 Jamaica 1 0.1%
35 Jordan 1 0.1%
36 Kazakhstan 1 0.1%
37 Brazil 1 0.1%
38 Congo, The Democratic Republic of The 1 0.1%
39 Uzbekistan 1 0.1%
40 Viet Nam 1 0.1%