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 23 24%
2 United States 22 22.9%
3 Netherlands 19 19.8%
4 Switzerland 10 10.4%
5 Hong Kong 9 9.4%
6 United Kingdom 3 3.1%
7 Malaysia 2 2.1%
8 Singapore 2 2.1%
9 Germany 2 2.1%
10 Australia 1 1%
11 Canada 1 1%
12 Spain 1 1%
13 Ireland 1 1%