1—5           
  
2021/6/15
      2021  1  5          83.8%     3.2%                       72.4%      43.3%         12                100%   96%    92%   90.1%   86.8%  81.5%   80.8%   80.1%   78.8%   74.8%   73.5%   70.9%                12                                    
       