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 116 64.1%
2 United States 51 28.2%
3 Canada 3 1.7%
4 Netherlands 2 1.1%
5 Switzerland 2 1.1%
6 Turkey 2 1.1%
7 Spain 1 0.6%
8 Sweden 1 0.6%
9 Hong Kong 1 0.6%
10 India 1 0.6%
11 Italy 1 0.6%