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 188 56.5%
2 United States 66 19.8%
3 Canada 20 6%
4 Taiwan 14 4.2%
5 Hong Kong 11 3.3%
6 Korea, Republic of 7 2.1%
7 Germany 7 2.1%
8 New Zealand 6 1.8%
9 Russia 4 1.2%
10 Malaysia 4 1.2%
11 United Kingdom 3 0.9%
12 France 2 0.6%
13 Italy 1 0.3%