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 170 58%
2 United States 86 29.4%
3 Singapore 13 4.4%
4 Germany 5 1.7%
5 Hong Kong 5 1.7%
6 Japan 2 0.7%
7 Australia 2 0.7%
8 Canada 2 0.7%
9 Macao 2 0.7%
10 Netherlands 2 0.7%
11 Philippines 2 0.7%
12 France 1 0.3%
13 Korea, Republic of 1 0.3%