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 178 35.7%
2 China 156 31.3%
3 Netherlands 106 21.3%
4 Canada 17 3.4%
5 Germany 14 2.8%
6 Taiwan 9 1.8%
7 Hong Kong 7 1.4%
8 France 6 1.2%
9 Japan 2 0.4%
10 Malaysia 2 0.4%
11 United Kingdom 1 0.2%