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 327 58.7%
2 United States 107 19.2%
3 Sweden 82 14.7%
4 Netherlands 11 2%
5 Taiwan 6 1.1%
6 France 4 0.7%
7 Germany 3 0.5%
8 Hong Kong 3 0.5%
9 Brazil 3 0.5%
10 Australia 2 0.4%
11 Czech Republic 2 0.4%
12 Italy 2 0.4%
13 Japan 2 0.4%
14 Mexico 2 0.4%
15 India 1 0.2%