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 267 53.6%
2 United States 117 23.5%
3 Canada 30 6%
4 Netherlands 28 5.6%
5 Germany 22 4.4%
6 France 8 1.6%
7 Cyprus 6 1.2%
8 Russia 5 1%
9 Japan 4 0.8%
10 Ukraine 3 0.6%
11 Singapore 2 0.4%
12 Taiwan 2 0.4%
13 Kazakhstan 2 0.4%
14 Ireland 2 0.4%