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 50 45.5%
2 Netherlands 21 19.1%
3 United States 15 13.6%
4 Germany 8 7.3%
5 Russia 3 2.7%
6 France 2 1.8%
7 Taiwan 2 1.8%
8 Hong Kong 2 1.8%
9 Hungary 1 0.9%
10 India 1 0.9%
11 Israel 1 0.9%
12 Denmark 1 0.9%
13 Australia 1 0.9%
14 Brazil 1 0.9%
15 Singapore 1 0.9%