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 124 51.7%
2 United States 71 29.6%
3 Canada 7 2.9%
4 Germany 7 2.9%
5 Japan 7 2.9%
6 United Kingdom 5 2.1%
7 Taiwan 4 1.7%
8 Netherlands 4 1.7%
9 Australia 4 1.7%
10 Italy 3 1.2%
11 France 2 0.8%
12 Singapore 1 0.4%
13 Ukraine 1 0.4%