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 139 61.8%
2 United States 60 26.7%
3 Canada 4 1.8%
4 Singapore 4 1.8%
5 Germany 4 1.8%
6 Hong Kong 3 1.3%
7 France 3 1.3%
8 Netherlands 2 0.9%
9 Russia 2 0.9%
10 Turkey 2 0.9%
11 Ukraine 1 0.4%
12 Taiwan 1 0.4%