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 186 77.2%
2 United States 37 15.4%
3 Germany 5 2.1%
4 Ireland 2 0.8%
5 Italy 2 0.8%
6 Netherlands 2 0.8%
7 France 2 0.8%
8 Canada 1 0.4%
9 Norway 1 0.4%
10 Ukraine 1 0.4%
11 United Kingdom 1 0.4%
12 Malaysia 1 0.4%