"date","value",,,,
"jan",1,,,"jan",6
"jan",2,,,"feb",30
"jan",3,,,"mar",
"feb",4,,,"arp",
"feb",5,,,"may",
"feb",6,,,"jun",
"feb",7,,,"jul",
"feb",8,,,"aug",
,,,,"sep",
,,,,"oct",
,,,,"nov",
,,,,"dec",
,,,,"total",36