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 138 66.3%
2 United States 41 19.7%
3 Germany 6 2.9%
4 Canada 5 2.4%
5 United Kingdom 4 1.9%
6 3 1.4%
7 France 2 1%
8 Japan 2 1%
9 Hong Kong 2 1%
10 Italy 1 0.5%
11 Norway 1 0.5%
12 Romania 1 0.5%
13 Thailand 1 0.5%
14 Ukraine 1 0.5%