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 419 69.6%
2 United States 78 13%
3 Sweden 69 11.5%
4 Taiwan 5 0.8%
5 Brazil 5 0.8%
6 India 5 0.8%
7 Italy 4 0.7%
8 Germany 4 0.7%
9 Hong Kong 4 0.7%
10 Canada 3 0.5%
11 Netherlands 3 0.5%
12 Poland 2 0.3%
13 Australia 1 0.2%