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 206 62.4%
2 United States 77 23.3%
3 Canada 13 3.9%
4 Germany 8 2.4%
5 United Kingdom 6 1.8%
6 Hong Kong 5 1.5%
7 Spain 4 1.2%
8 Taiwan 2 0.6%
9 Hungary 2 0.6%
10 France 2 0.6%
11 Russia 2 0.6%
12 Singapore 2 0.6%
13 Netherlands 1 0.3%