BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 625 87.2%
2 United States 46 6.4%
3 Canada 11 1.5%
4 Taiwan 9 1.3%
5 Hong Kong 6 0.8%
6 France 4 0.6%
7 Germany 3 0.4%
8 Norway 3 0.4%
9 3 0.4%
10 Azerbaijan 2 0.3%
11 Estonia 2 0.3%
12 Singapore 2 0.3%
13 Ukraine 1 0.1%