|  |  
    | r
[ | 159 | @ |  
    | ]Ώ_ | 972 | @ |  
    | ½Ο_ | 6.1 |    |  
    | ]Ώ_Κfζμi |  
    |  | 53μi |  
|  | 73μi |  
|  | 31μi |  
|  | 2μi |  
|  | 0μi |  
|  | 0μi |  
|  | 0μi |  
    | NγΚ½Ο_ |  
    | 2000Nγ | 5.8 |    | 38μi |  
| 1990Nγ | 6.1 |    | 44μi |  
| 1980Nγ | 6.1 |    | 29μi |  
| 1970Nγ | 6.0 |    | 15μi |  
| 1960Nγ | 6.3 |    | 9μi |  
| 1950Nγ | 6.4 |    | 14μi |  
| 1940Nγ | 6.3 |    | 6μi |  
| 1930Nγ | 6.7 |    | 4μi |  
| 1920Nγ |  |  | 0μi |  
     
     |