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 29 37.2%
2 United States 11 14.1%
3 Taiwan 7 9%
4 Germany 7 9%
5 Singapore 5 6.4%
6 Netherlands 3 3.8%
7 Hong Kong 3 3.8%
8 India 2 2.6%
9 France 2 2.6%
10 Australia 2 2.6%
11 Brazil 2 2.6%
12 Malaysia 2 2.6%
13 North Macedonia 1 1.3%
14 Russia 1 1.3%
15 Ireland 1 1.3%