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 40 34.5%
2 United States 37 31.9%
3 Netherlands 14 12.1%
4 Sweden 7 6%
5 Russia 4 3.4%
6 Czech Republic 2 1.7%
7 Germany 2 1.7%
8 Hong Kong 2 1.7%
9 Malaysia 2 1.7%
10 Viet Nam 2 1.7%
11 Thailand 1 0.9%
12 United Kingdom 1 0.9%
13 Australia 1 0.9%
14 Canada 1 0.9%