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 43 41.3%
2 United States 40 38.5%
3 Canada 4 3.8%
4 Malaysia 4 3.8%
5 Hong Kong 2 1.9%
6 France 2 1.9%
7 Australia 2 1.9%
8 Singapore 2 1.9%
9 Belarus 1 1%
10 Germany 1 1%
11 Japan 1 1%
12 Poland 1 1%
13 Romania 1 1%