BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 543 36.6%
2 China 413 27.9%
3 Germany 155 10.5%
4 Netherlands 148 10%
5 Sweden 61 4.1%
6 Canada 60 4%
7 Korea, Republic of 33 2.2%
8 France 25 1.7%
9 Russia 12 0.8%
10 Senegal 6 0.4%
11 Malaysia 3 0.2%
12 Australia 3 0.2%
13 Brazil 3 0.2%
14 United Kingdom 3 0.2%
15 Hong Kong 2 0.1%
16 India 2 0.1%
17 Singapore 2 0.1%
18 Norway 2 0.1%
19 Ireland 1 0.1%
20 Italy 1 0.1%
21 Japan 1 0.1%
22 Chile 1 0.1%
23 Switzerland 1 0.1%
24 Taiwan 1 0.1%