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 61 43.6%
2 China 55 39.3%
3 Canada 8 5.7%
4 Germany 4 2.9%
5 Hong Kong 3 2.1%
6 Malaysia 2 1.4%
7 Netherlands 2 1.4%
8 Taiwan 2 1.4%
9 Australia 2 1.4%
10 France 1 0.7%