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 103 45.2%
2 United States 79 34.6%
3 Germany 11 4.8%
4 Netherlands 8 3.5%
5 United Kingdom 5 2.2%
6 Canada 4 1.8%
7 Mexico 4 1.8%
8 Hong Kong 3 1.3%
9 Ukraine 3 1.3%
10 India 2 0.9%
11 Italy 2 0.9%
12 Japan 2 0.9%
13 Taiwan 2 0.9%