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 104 52%
2 United States 51 25.5%
3 Canada 11 5.5%
4 Germany 9 4.5%
5 Netherlands 5 2.5%
6 Hong Kong 4 2%
7 Singapore 4 2%
8 Taiwan 3 1.5%
9 Malaysia 3 1.5%
10 Italy 2 1%
11 Australia 2 1%
12 France 1 0.5%
13 Norway 1 0.5%