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 51 49%
2 United States 22 21.2%
3 Netherlands 11 10.6%
4 Germany 5 4.8%
5 Australia 4 3.8%
6 United Kingdom 3 2.9%
7 Hong Kong 3 2.9%
8 Sweden 2 1.9%
9 Ukraine 1 1%
10 Singapore 1 1%
11 Israel 1 1%