BPG致力于知识的发现和传播
Total Visits of This Article
2023 | 总访问次数
排名 国家/地区 数量 占比
1 China 143 64.4%
2 United States 45 20.3%
3 Germany 8 3.6%
4 Canada 5 2.3%
5 Russia 4 1.8%
6 Taiwan 3 1.4%
7 Malaysia 3 1.4%
8 Hong Kong 2 0.9%
9 Ireland 2 0.9%
10 Switzerland 2 0.9%
11 Ukraine 1 0.5%
12 Netherlands 1 0.5%
13 Australia 1 0.5%
14 Azerbaijan 1 0.5%
15 Bangladesh 1 0.5%