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 142 63.1%
2 United States 55 24.4%
3 Netherlands 8 3.6%
4 Canada 3 1.3%
5 Hong Kong 3 1.3%
6 Ireland 2 0.9%
7 Japan 2 0.9%
8 Korea, Republic of 2 0.9%
9 Macao 2 0.9%
10 Australia 2 0.9%
11 Germany 2 0.9%
12 Taiwan 2 0.9%