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 206 69.4%
2 United States 66 22.2%
3 Korea, Republic of 7 2.4%
4 Germany 5 1.7%
5 New Zealand 3 1%
6 Ukraine 3 1%
7 Netherlands 2 0.7%
8 Israel 2 0.7%
9 Brazil 1 0.3%
10 Canada 1 0.3%
11 Russia 1 0.3%