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 166 63.4%
2 United States 56 21.4%
3 Taiwan 10 3.8%
4 Netherlands 6 2.3%
5 Germany 5 1.9%
6 Ireland 4 1.5%
7 Canada 4 1.5%
8 United Kingdom 3 1.1%
9 Ukraine 2 0.8%
10 2 0.8%
11 Poland 1 0.4%
12 Romania 1 0.4%
13 Russia 1 0.4%
14 United Arab Emirates 1 0.4%