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 51 39.8%
2 United States 33 25.8%
3 Netherlands 11 8.6%
4 Malaysia 6 4.7%
5 Canada 4 3.1%
6 Hong Kong 4 3.1%
7 Australia 4 3.1%
8 Belarus 3 2.3%
9 Japan 3 2.3%
10 Taiwan 3 2.3%
11 Viet Nam 2 1.6%
12 Germany 2 1.6%
13 Korea, Republic of 1 0.8%
14 New Zealand 1 0.8%