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 204 71.6%
2 United States 47 16.5%
3 6 2.1%
4 Germany 5 1.8%
5 Canada 5 1.8%
6 Norway 4 1.4%
7 Romania 2 0.7%
8 Malaysia 2 0.7%
9 Hong Kong 2 0.7%
10 Bangladesh 2 0.7%
11 France 2 0.7%
12 Hungary 1 0.4%
13 Japan 1 0.4%
14 Russia 1 0.4%
15 Ukraine 1 0.4%