| 年度 | 
              第1号保険者数 | 
              要介護(支援)認定者数 | 
              自立度(%) | 
              対前年変動率(%) | 
              対2008年変動率(%)  | 
             
  
               | 
              合計 | 
              65~75 | 
              75~ | 
              合計 | 
              65~75 | 
              75~ | 
              合計 | 
              65~75 | 
              75~ | 
              合計 | 
              65~75 | 
              75~ | 
              合計 | 
              65~75 | 
              75~ | 
             
  
              | 2008 | 
              9,502 | 
              5,215 | 
              4,287 | 
              1,176 | 
              155 | 
              1,021 | 
              87.62  | 
              97.03  | 
              76.18  | 
              ―    | 
              ―    | 
              ―    | 
              ―    | 
              ―    | 
              ―    | 
             
  
              | 2009 | 
              9,843 | 
              5,427 | 
              4,416 | 
              1,226 | 
              168 | 
              1,058 | 
              87.54  | 
              96.90  | 
              76.04  | 
              -0.08  | 
              -0.12  | 
              -0.14  | 
              ―    | 
              ―    | 
              ―    | 
             
  
              | 2010  | 
              9,947  | 
              5,406  | 
              4,541  | 
              1,301  | 
              161  | 
              1,140  | 
              86.92  | 
              97.02  | 
              74.90  | 
              -0.62  | 
              0.12  | 
              -1.15  | 
              ―    | 
              ―    | 
              ―    | 
             
  
              | 2011 | 
              10,240  | 
              5,567  | 
              4,673  | 
              1,318  | 
              169  | 
              1,149  | 
              87.13  | 
              96.96  | 
              75.41  | 
              0.21  | 
              -0.06  | 
              0.52  | 
              ―    | 
              ―    | 
              ―    | 
             
  
              | 2012 | 
              10,700  | 
              5,796  | 
              4,904  | 
              1,381  | 
              162  | 
              1,219  | 
              87.09  | 
              97.20  | 
              75.14  | 
              -0.04  | 
              0.24  | 
              -0.27  | 
              -0.53  | 
              -0.18  | 
              -1.04  | 
             
 
         |