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 97 57.1%
2 United States 43 25.3%
3 Hong Kong 8 4.7%
4 Germany 5 2.9%
5 Netherlands 4 2.4%
6 Canada 3 1.8%
7 Singapore 3 1.8%
8 Australia 2 1.2%
9 Japan 2 1.2%
10 Korea, Republic of 2 1.2%
11 Russia 1 0.6%