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 728 56.5%
2 United States 165 12.8%
3 Netherlands 141 10.9%
4 France 84 6.5%
5 Germany 63 4.9%
6 Canada 28 2.2%
7 Hong Kong 13 1%
8 Colombia 10 0.8%
9 Korea, Republic of 9 0.7%
10 Ireland 7 0.5%
11 India 6 0.5%
12 United Kingdom 6 0.5%
13 Italy 5 0.4%
14 Japan 4 0.3%
15 Taiwan 4 0.3%
16 Malaysia 4 0.3%
17 Moldova, Republic of 2 0.2%
18 Macao 2 0.2%
19 Bahrain 2 0.2%
20 Norway 1 0.1%
21 Russia 1 0.1%
22 Senegal 1 0.1%
23 Singapore 1 0.1%
24 Slovenia 1 0.1%
25 Switzerland 1 0.1%