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 124 49.8%
2 China 80 32.1%
3 Canada 10 4%
4 Taiwan 9 3.6%
5 Germany 8 3.2%
6 Hong Kong 4 1.6%
7 Australia 4 1.6%
8 Japan 3 1.2%
9 Netherlands 2 0.8%
10 Italy 2 0.8%
11 Switzerland 2 0.8%
12 Sweden 1 0.4%