BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 58 36.7%
2 United States 55 34.8%
3 Germany 17 10.8%
4 Malaysia 9 5.7%
5 Sweden 9 5.7%
6 Korea, Republic of 3 1.9%
7 United Kingdom 2 1.3%
8 Canada 1 0.6%
9 Netherlands 1 0.6%
10 New Zealand 1 0.6%
11 Iraq 1 0.6%
12 Italy 1 0.6%