BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 318 49.1%
2 United States 190 29.4%
3 Germany 45 7%
4 Netherlands 23 3.6%
5 France 22 3.4%
6 Canada 15 2.3%
7 Cyprus 9 1.4%
8 Sweden 9 1.4%
9 Taiwan 4 0.6%
10 Ukraine 3 0.5%
11 United Kingdom 2 0.3%
12 Chile 2 0.3%
13 Czech Republic 1 0.2%
14 Singapore 1 0.2%
15 Japan 1 0.2%
16 Thailand 1 0.2%
17 Switzerland 1 0.2%