BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 32 42.1%
2 Canada 15 19.7%
3 United States 12 15.8%
4 Korea, Republic of 5 6.6%
5 Netherlands 3 3.9%
6 Australia 2 2.6%
7 Hong Kong 2 2.6%
8 Russia 1 1.3%
9 Chile 1 1.3%
10 Cyprus 1 1.3%
11 Denmark 1 1.3%
12 Viet Nam 1 1.3%