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 149 63.7%
2 United States 64 27.4%
3 Taiwan 4 1.7%
4 Singapore 3 1.3%
5 Ukraine 2 0.9%
6 Canada 2 0.9%
7 Germany 2 0.9%
8 Hong Kong 2 0.9%
9 India 2 0.9%
10 Italy 1 0.4%
11 Netherlands 1 0.4%
12 Bulgaria 1 0.4%
13 Denmark 1 0.4%