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 24 36.4%
2 United States 14 21.2%
3 Germany 6 9.1%
4 Japan 6 9.1%
5 Russia 5 7.6%
6 France 4 6.1%
7 Thailand 2 3%
8 Taiwan 1 1.5%
9 Netherlands 1 1.5%
10 India 1 1.5%
11 Cyprus 1 1.5%
12 Estonia 1 1.5%