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 56 37.6%
2 Netherlands 48 32.2%
3 China 22 14.8%
4 Sweden 5 3.4%
5 Germany 4 2.7%
6 Hong Kong 4 2.7%
7 Taiwan 3 2%
8 Argentina 2 1.3%
9 Canada 1 0.7%
10 Denmark 1 0.7%
11 Macao 1 0.7%
12 Russia 1 0.7%
13 Singapore 1 0.7%