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 147 62.6%
2 United States 64 27.2%
3 Japan 6 2.6%
4 Germany 4 1.7%
5 Taiwan 3 1.3%
6 Canada 3 1.3%
7 Netherlands 2 0.9%
8 Hong Kong 2 0.9%
9 Israel 2 0.9%
10 Russia 1 0.4%
11 Ukraine 1 0.4%