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 32 26.7%
2 United States 28 23.3%
3 Netherlands 23 19.2%
4 Canada 15 12.5%
5 Sweden 8 6.7%
6 Germany 4 3.3%
7 Australia 3 2.5%
8 Hong Kong 2 1.7%
9 Ireland 1 0.8%
10 Japan 1 0.8%
11 Russia 1 0.8%
12 Singapore 1 0.8%
13 Turkey 1 0.8%