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 868 55.6%
2 United States 371 23.8%
3 Netherlands 66 4.2%
4 Hong Kong 60 3.8%
5 Germany 55 3.5%
6 Taiwan 25 1.6%
7 Canada 23 1.5%
8 Japan 13 0.8%
9 France 12 0.8%
10 Singapore 10 0.6%
11 Malaysia 9 0.6%
12 India 8 0.5%
13 United Kingdom 6 0.4%
14 Korea, Republic of 5 0.3%
15 Russia 4 0.3%
16 Mexico 4 0.3%
17 Switzerland 3 0.2%
18 Brazil 3 0.2%
19 Ethiopia 2 0.1%
20 Kazakhstan 2 0.1%
21 Ireland 2 0.1%
22 Spain 2 0.1%
23 Poland 2 0.1%
24 New Zealand 1 0.1%
25 Viet Nam 1 0.1%
26 Macao 1 0.1%
27 Mauritius 1 0.1%
28 Australia 1 0.1%
29 Indonesia 1 0.1%