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 266 32%
2 United States 251 30.2%
3 Netherlands 144 17.3%
4 Sweden 88 10.6%
5 Germany 30 3.6%
6 Canada 12 1.4%
7 Australia 9 1.1%
8 France 8 1%
9 Hong Kong 7 0.8%
10 United Kingdom 6 0.7%
11 Singapore 6 0.7%
12 Malaysia 2 0.2%
13 Russia 1 0.1%
14 Viet Nam 1 0.1%