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 487 39.8%
2 United States 328 26.8%
3 Netherlands 217 17.7%
4 Sweden 99 8.1%
5 Germany 34 2.8%
6 Canada 13 1.1%
7 Russia 8 0.7%
8 Hong Kong 8 0.7%
9 Taiwan 6 0.5%
10 France 6 0.5%
11 Italy 4 0.3%
12 Japan 3 0.2%
13 United Kingdom 3 0.2%
14 Nigeria 2 0.2%
15 Czech Republic 2 0.2%
16 Finland 1 0.1%
17 Australia 1 0.1%
18 Brazil 1 0.1%
19 Korea, Republic of 1 0.1%
20 Ukraine 1 0.1%