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 96 52.5%
2 United States 56 30.6%
3 Canada 7 3.8%
4 Germany 7 3.8%
5 Taiwan 3 1.6%
6 Singapore 2 1.1%
7 Hong Kong 2 1.1%
8 India 2 1.1%
9 Korea, Republic of 2 1.1%
10 Malaysia 2 1.1%
11 Netherlands 2 1.1%
12 Norway 1 0.5%
13 Australia 1 0.5%