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 11 29.7%
2 China 6 16.2%
3 Malaysia 4 10.8%
4 Canada 3 8.1%
5 Germany 3 8.1%
6 Australia 2 5.4%
7 France 1 2.7%
8 Hong Kong 1 2.7%
9 Japan 1 2.7%
10 Korea, Republic of 1 2.7%
11 Latvia 1 2.7%
12 Lithuania 1 2.7%
13 Singapore 1 2.7%
14 United Kingdom 1 2.7%