BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 46 45.5%
2 United States 23 22.8%
3 Taiwan 7 6.9%
4 Russia 4 4%
5 Germany 4 4%
6 Italy 3 3%
7 Singapore 3 3%
8 Hungary 2 2%
9 Japan 2 2%
10 Malaysia 1 1%
11 Philippines 1 1%
12 Puerto Rico 1 1%
13 Hong Kong 1 1%
14 Egypt 1 1%
15 France 1 1%
16 Australia 1 1%