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 China 17 36.2%
2 Germany 5 10.6%
3 Hong Kong 5 10.6%
4 United States 4 8.5%
5 Malaysia 3 6.4%
6 Taiwan 2 4.3%
7 Italy 2 4.3%
8 France 2 4.3%
9 Australia 1 2.1%
10 Canada 1 2.1%
11 Japan 1 2.1%
12 Macao 1 2.1%
13 Ukraine 1 2.1%
14 United Kingdom 1 2.1%
15 Singapore 1 2.1%