BPG致力于知识的发现和传播
Total Visits of This Article
2024 | 总访问次数
排名 国家/地区 数量 占比
1 China 55 39.3%
2 United States 51 36.4%
3 Netherlands 13 9.3%
4 Poland 5 3.6%
5 Germany 3 2.1%
6 Switzerland 3 2.1%
7 Hong Kong 2 1.4%
8 Latvia 2 1.4%
9 Singapore 2 1.4%
10 Canada 2 1.4%
11 Bulgaria 1 0.7%
12 Cyprus 1 0.7%