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 United States 92 61.3%
2 China 24 16%
3 Singapore 7 4.7%
4 Canada 4 2.7%
5 Hong Kong 3 2%
6 Netherlands 3 2%
7 New Zealand 3 2%
8 Nigeria 2 1.3%
9 Ireland 2 1.3%
10 Kazakhstan 2 1.3%
11 Kuwait 1 0.7%
12 Malaysia 1 0.7%
13 Mongolia 1 0.7%
14 Australia 1 0.7%
15 France 1 0.7%
16 Paraguay 1 0.7%
17 Iran, Islamic Republic of 1 0.7%
18 Viet Nam 1 0.7%