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 51 37%
2 Netherlands 28 20.3%
3 China 23 16.7%
4 Hong Kong 8 5.8%
5 Sweden 7 5.1%
6 Korea, Republic of 6 4.3%
7 France 5 3.6%
8 Germany 4 2.9%
9 India 2 1.4%
10 Mongolia 2 1.4%
11 Russia 1 0.7%
12 Sierra Leone 1 0.7%