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 101 59.8%
2 United States 29 17.2%
3 Netherlands 14 8.3%
4 Germany 13 7.7%
5 United Kingdom 2 1.2%
6 Singapore 2 1.2%
7 Taiwan 1 0.6%
8 Thailand 1 0.6%
9 Ukraine 1 0.6%
10 Czech Republic 1 0.6%
11 Georgia 1 0.6%
12 Brazil 1 0.6%
13 Canada 1 0.6%
14 Korea, Republic of 1 0.6%