BPG致力于知识的发现和传播
Total Visits of This Article
2022 | 总访问次数
排名 国家/地区 数量 占比
1 United States 36 30.3%
2 Netherlands 30 25.2%
3 China 27 22.7%
4 Canada 13 10.9%
5 Hong Kong 4 3.4%
6 Japan 2 1.7%
7 Germany 2 1.7%
8 France 1 0.8%
9 Poland 1 0.8%
10 Russia 1 0.8%
11 Ukraine 1 0.8%
12 Israel 1 0.8%