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 34 49.3%
2 8 11.6%
3 Germany 7 10.1%
4 United States 5 7.2%
5 France 3 4.3%
6 Czech Republic 2 2.9%
7 Ireland 2 2.9%
8 Netherlands 2 2.9%
9 Russia 1 1.4%
10 Singapore 1 1.4%
11 Ukraine 1 1.4%
12 Hong Kong 1 1.4%
13 Canada 1 1.4%
14 Cyprus 1 1.4%