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 76 61.3%
2 United States 24 19.4%
3 Germany 11 8.9%
4 France 4 3.2%
5 Japan 2 1.6%
6 Russia 2 1.6%
7 Ukraine 1 0.8%
8 Netherlands 1 0.8%
9 Hong Kong 1 0.8%
10 Canada 1 0.8%
11 Cyprus 1 0.8%