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 38 50.7%
2 United States 11 14.7%
3 Netherlands 10 13.3%
4 Taiwan 5 6.7%
5 Canada 3 4%
6 Hong Kong 3 4%
7 Japan 1 1.3%
8 Malaysia 1 1.3%
9 Singapore 1 1.3%
10 Australia 1 1.3%
11 Belgium 1 1.3%