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 119 53.8%
2 United States 51 23.1%
3 Canada 13 5.9%
4 Germany 10 4.5%
5 Taiwan 6 2.7%
6 India 4 1.8%
7 Netherlands 4 1.8%
8 Singapore 4 1.8%
9 France 3 1.4%
10 Spain 2 0.9%
11 Japan 2 0.9%
12 Malaysia 2 0.9%
13 Sweden 1 0.5%