2021.4    2021.3    2021.2    2021.1    2020.2    2019.12 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO 
         
 2019.10    2019.6    2019.6    2019.2    2019.2    2018.9 
 MEMO    MEMO    MEMO    MEMO    MEMO  MEMO 
         
 2018.9    2018.2    2018.2    2017.8    2017.2    2016.8 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO 
         
 2016.3    2016.3    2015.8    2015.5    2015.4    2015.1 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO 
         
 2015.1    2014.10    2014.10    2014.10    2014.9    2014.9 
 MEMO    MEMO    MEMO    MEMO    MEMO    MEMO