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 United States 57 53.3%
2 China 22 20.6%
3 Switzerland 5 4.7%
4 Ukraine 4 3.7%
5 Germany 4 3.7%
6 Cyprus 3 2.8%
7 France 3 2.8%
8 Poland 3 2.8%
9 Japan 2 1.9%
10 Singapore 1 0.9%
11 Slovakia 1 0.9%
12 Hong Kong 1 0.9%
13 India 1 0.9%