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 160 65.8%
2 United States 51 21%
3 Hong Kong 12 4.9%
4 India 5 2.1%
5 Taiwan 5 2.1%
6 Korea, Republic of 3 1.2%
7 Canada 2 0.8%
8 Turkey 1 0.4%
9 Morocco 1 0.4%
10 Netherlands 1 0.4%
11 Saudi Arabia 1 0.4%
12 Japan 1 0.4%