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 111 44.4%
2 China 63 25.2%
3 Germany 31 12.4%
4 Sweden 13 5.2%
5 Chile 11 4.4%
6 Netherlands 6 2.4%
7 France 5 2%
8 Russia 4 1.6%
9 Ireland 3 1.2%
10 Italy 2 0.8%
11 Ukraine 1 0.4%