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 58 50.4%
2 United States 21 18.3%
3 Netherlands 14 12.2%
4 Russia 6 5.2%
5 Taiwan 3 2.6%
6 Viet Nam 2 1.7%
7 Brazil 2 1.7%
8 Canada 2 1.7%
9 United Kingdom 2 1.7%
10 Australia 1 0.9%
11 Ukraine 1 0.9%
12 Germany 1 0.9%
13 Japan 1 0.9%
14 Malaysia 1 0.9%