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 70 42.9%
2 Canada 40 24.5%
3 United States 33 20.2%
4 Germany 3 1.8%
5 Hong Kong 3 1.8%
6 Netherlands 3 1.8%
7 Switzerland 3 1.8%
8 Taiwan 2 1.2%
9 United Arab Emirates 1 0.6%
10 New Zealand 1 0.6%
11 Norway 1 0.6%
12 Japan 1 0.6%
13 Cyprus 1 0.6%
14 France 1 0.6%