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 United States 47 32%
2 China 26 17.7%
3 Netherlands 21 14.3%
4 Sweden 12 8.2%
5 Canada 11 7.5%
6 Germany 7 4.8%
7 France 4 2.7%
8 Turkey 4 2.7%
9 Spain 3 2%
10 Ukraine 2 1.4%
11 India 2 1.4%
12 Romania 2 1.4%
13 Denmark 2 1.4%
14 Czech Republic 1 0.7%
15 Russia 1 0.7%
16 Italy 1 0.7%
17 Taiwan 1 0.7%