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 66 42.9%
2 United States 52 33.8%
3 Netherlands 8 5.2%
4 Germany 6 3.9%
5 Sweden 6 3.9%
6 Hong Kong 4 2.6%
7 France 2 1.3%
8 Bulgaria 2 1.3%
9 Canada 2 1.3%
10 Ukraine 2 1.3%
11 United Kingdom 2 1.3%
12 Australia 1 0.6%
13 Singapore 1 0.6%