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 United States 88 36.8%
2 China 82 34.3%
3 Canada 13 5.4%
4 Hong Kong 11 4.6%
5 Taiwan 8 3.3%
6 Germany 6 2.5%
7 Australia 5 2.1%
8 New Zealand 5 2.1%
9 Japan 4 1.7%
10 Netherlands 4 1.7%
11 Malaysia 3 1.3%
12 Guinea 2 0.8%
13 Thailand 2 0.8%
14 United Kingdom 2 0.8%
15 Singapore 2 0.8%
16 Portugal 1 0.4%
17 Korea, Republic of 1 0.4%