BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 China 90 49.5%
2 United States 54 29.7%
3 Taiwan 8 4.4%
4 Germany 7 3.8%
5 Canada 6 3.3%
6 Singapore 4 2.2%
7 Japan 3 1.6%
8 Netherlands 2 1.1%
9 Russia 2 1.1%
10 Australia 2 1.1%
11 Hong Kong 2 1.1%
12 Italy 2 1.1%