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 164 63.6%
2 United States 42 16.3%
3 Canada 12 4.7%
4 6 2.3%
5 Japan 6 2.3%
6 Taiwan 5 1.9%
7 France 5 1.9%
8 Germany 4 1.6%
9 Finland 3 1.2%
10 Hong Kong 2 0.8%
11 Ireland 2 0.8%
12 Netherlands 2 0.8%
13 Poland 2 0.8%
14 Russia 1 0.4%
15 Singapore 1 0.4%
16 Ukraine 1 0.4%