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 164 57.5%
2 United States 60 21.1%
3 Singapore 11 3.9%
4 Germany 9 3.2%
5 Hong Kong 9 3.2%
6 Australia 8 2.8%
7 Canada 7 2.5%
8 Netherlands 6 2.1%
9 United Kingdom 4 1.4%
10 Italy 2 0.7%
11 Japan 2 0.7%
12 Malaysia 2 0.7%
13 Ukraine 1 0.4%