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 110 55.3%
2 China 49 24.6%
3 Netherlands 13 6.5%
4 Germany 8 4%
5 Sweden 8 4%
6 Senegal 4 2%
7 Singapore 2 1%
8 Taiwan 2 1%
9 New Zealand 1 0.5%
10 Hong Kong 1 0.5%
11 France 1 0.5%