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 248 37.5%
2 United States 203 30.7%
3 Netherlands 52 7.9%
4 France 40 6.1%
5 Canada 39 5.9%
6 Germany 27 4.1%
7 Cyprus 12 1.8%
8 Sweden 12 1.8%
9 Russia 9 1.4%
10 Singapore 9 1.4%
11 Ukraine 7 1.1%
12 Switzerland 1 0.2%
13 Czech Republic 1 0.2%
14 India 1 0.2%