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 United States 19 29.7%
2 China 16 25%
3 Japan 7 10.9%
4 Germany 6 9.4%
5 France 4 6.2%
6 Cyprus 3 4.7%
7 Taiwan 3 4.7%
8 Hong Kong 2 3.1%
9 Russia 2 3.1%
10 Netherlands 1 1.6%
11 Italy 1 1.6%