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 71 42.8%
2 United States 54 32.5%
3 Japan 12 7.2%
4 Netherlands 6 3.6%
5 Taiwan 6 3.6%
6 Germany 5 3%
7 Cyprus 3 1.8%
8 Egypt 2 1.2%
9 India 2 1.2%
10 Russia 2 1.2%
11 Singapore 1 0.6%
12 Latvia 1 0.6%
13 United Arab Emirates 1 0.6%