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 88 56.1%
2 United States 28 17.8%
3 Netherlands 16 10.2%
4 Sweden 9 5.7%
5 Japan 5 3.2%
6 Australia 2 1.3%
7 Germany 2 1.3%
8 Hong Kong 2 1.3%
9 Taiwan 2 1.3%
10 Thailand 1 0.6%
11 Russia 1 0.6%
12 Singapore 1 0.6%