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 395 37.6%
2 China 349 33.2%
3 Netherlands 184 17.5%
4 Germany 41 3.9%
5 Korea, Republic of 23 2.2%
6 Canada 20 1.9%
7 France 8 0.8%
8 Hong Kong 6 0.6%
9 India 5 0.5%
10 Latvia 4 0.4%
11 Taiwan 4 0.4%
12 United Kingdom 2 0.2%
13 South Africa 2 0.2%
14 Sweden 2 0.2%
15 Brazil 2 0.2%
16 Japan 1 0.1%
17 Malaysia 1 0.1%
18 Ukraine 1 0.1%