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 24 32%
2 Netherlands 16 21.3%
3 United States 13 17.3%
4 Korea, Republic of 8 10.7%
5 Canada 4 5.3%
6 Australia 3 4%
7 France 2 2.7%
8 Hong Kong 2 2.7%
9 Russia 2 2.7%
10 Brazil 1 1.3%