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 274 79.4%
2 United States 38 11%
3 Japan 8 2.3%
4 Canada 5 1.4%
5 Taiwan 3 0.9%
6 Germany 3 0.9%
7 Hong Kong 3 0.9%
8 Malaysia 2 0.6%
9 Moldova, Republic of 2 0.6%
10 Netherlands 2 0.6%
11 United Kingdom 2 0.6%
12 Luxembourg 1 0.3%
13 Nigeria 1 0.3%
14 Ireland 1 0.3%