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 35 42.7%
2 China 8 9.8%
3 Italy 8 9.8%
4 Germany 5 6.1%
5 Hong Kong 4 4.9%
6 Canada 4 4.9%
7 Malaysia 3 3.7%
8 Portugal 3 3.7%
9 United Kingdom 3 3.7%
10 Korea, Republic of 2 2.4%
11 Singapore 2 2.4%
12 Australia 2 2.4%
13 France 2 2.4%
14 Japan 1 1.2%