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 41 50%
2 United States 20 24.4%
3 Netherlands 8 9.8%
4 Germany 4 4.9%
5 Brazil 2 2.4%
6 Japan 2 2.4%
7 Australia 1 1.2%
8 Finland 1 1.2%
9 Ireland 1 1.2%
10 Russia 1 1.2%
11 Thailand 1 1.2%