2018.9    2018.9    2018.2    2018.2    2017.8    2017.2 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO 
         
 2016.8    2016.3    2016.3    2015.8    2015.5    2015.4 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO 
         
 2015.1    2015.1    2014.10    2014.10    2014.10    2014.9 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO 
 2014.9 
 MEMO