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 129 57.1%
2 United States 68 30.1%
3 Germany 13 5.8%
4 Netherlands 4 1.8%
5 Taiwan 2 0.9%
6 United Kingdom 2 0.9%
7 Australia 2 0.9%
8 Canada 2 0.9%
9 Macao 2 0.9%
10 France 1 0.4%
11 Hong Kong 1 0.4%