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 176 73.6%
2 United States 28 11.7%
3 Japan 7 2.9%
4 Netherlands 6 2.5%
5 Ireland 6 2.5%
6 Singapore 3 1.3%
7 Ukraine 3 1.3%
8 Germany 3 1.3%
9 United Kingdom 2 0.8%
10 Taiwan 1 0.4%
11 Canada 1 0.4%
12 France 1 0.4%
13 Russia 1 0.4%
14 Kazakhstan 1 0.4%