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 United States 29 50.9%
2 China 11 19.3%
3 Netherlands 4 7%
4 Japan 3 5.3%
5 Moldova, Republic of 2 3.5%
6 France 2 3.5%
7 Ukraine 2 3.5%
8 United Kingdom 2 3.5%
9 Russia 1 1.8%
10 Hong Kong 1 1.8%