BPG致力于知识的发现和传播
Total Visits of This Article
2021 | 总访问次数
排名 国家/地区 数量 占比
1 China 283 61.8%
2 United States 65 14.2%
3 Taiwan 39 8.5%
4 Germany 36 7.9%
5 Canada 12 2.6%
6 Hong Kong 6 1.3%
7 Macao 5 1.1%
8 New Zealand 5 1.1%
9 Singapore 2 0.4%
10 Netherlands 2 0.4%
11 United Kingdom 2 0.4%
12 Poland 1 0.2%