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 China 750 52.2%
2 United States 328 22.8%
3 Netherlands 185 12.9%
4 Sweden 47 3.3%
5 Germany 34 2.4%
6 Korea, Republic of 15 1%
7 Canada 13 0.9%
8 Taiwan 10 0.7%
9 Hong Kong 8 0.6%
10 France 8 0.6%
11 Russia 7 0.5%
12 Brazil 5 0.3%
13 Norway 3 0.2%
14 Romania 3 0.2%
15 Ukraine 3 0.2%
16 Singapore 2 0.1%
17 Moldova, Republic of 2 0.1%
18 Japan 2 0.1%
19 Australia 2 0.1%
20 India 2 0.1%
21 Ireland 1 0.1%
22 Bangladesh 1 0.1%
23 Finland 1 0.1%
24 Slovakia 1 0.1%
25 Switzerland 1 0.1%
26 United Kingdom 1 0.1%
27 Turkmenistan 1 0.1%