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 253 71.9%
2 United States 54 15.3%
3 Russia 8 2.3%
4 Canada 6 1.7%
5 Ireland 5 1.4%
6 Japan 5 1.4%
7 Germany 4 1.1%
8 4 1.1%
9 Brazil 3 0.9%
10 Taiwan 3 0.9%
11 Greece 2 0.6%
12 Malaysia 2 0.6%
13 Netherlands 2 0.6%
14 Ukraine 1 0.3%