BPG致力于知识的发现和传播
Total Visits of This Article
2020 | 总访问次数
排名 国家/地区 数量 占比
1 China 69 51.1%
2 United States 32 23.7%
3 Taiwan 8 5.9%
4 Germany 8 5.9%
5 Malaysia 6 4.4%
6 Hong Kong 3 2.2%
7 United Kingdom 3 2.2%
8 Macao 2 1.5%
9 Netherlands 1 0.7%
10 Portugal 1 0.7%
11 Russia 1 0.7%
12 Singapore 1 0.7%