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 17 24.3%
2 China 16 22.9%
3 Netherlands 13 18.6%
4 Taiwan 9 12.9%
5 Singapore 4 5.7%
6 Malaysia 3 4.3%
7 Japan 2 2.9%
8 Canada 1 1.4%
9 Georgia 1 1.4%
10 Germany 1 1.4%
11 India 1 1.4%
12 Thailand 1 1.4%
13 Ukraine 1 1.4%