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 45 42.5%
2 United States 18 17%
3 Taiwan 12 11.3%
4 Singapore 6 5.7%
5 Germany 6 5.7%
6 Hong Kong 6 5.7%
7 Macao 4 3.8%
8 Malaysia 3 2.8%
9 Netherlands 2 1.9%
10 Russia 2 1.9%
11 Australia 1 0.9%
12 France 1 0.9%