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 184 72.7%
2 United States 35 13.8%
3 Korea, Republic of 8 3.2%
4 Taiwan 5 2%
5 Canada 4 1.6%
6 Germany 3 1.2%
7 Russia 3 1.2%
8 Japan 2 0.8%
9 Ireland 2 0.8%
10 2 0.8%
11 France 1 0.4%
12 Italy 1 0.4%
13 India 1 0.4%
14 Netherlands 1 0.4%
15 Ukraine 1 0.4%