{
   "date_from" : "1981-03-01",
   "date_to" : "2046-03-01",
   "days" : 7106,
   "income" : 466000,
   "months" : 233,
   "msg" : "1015 weeks left until date span age of 65 (date from 1981-03-01 to 2046-03-01)",
   "weeks" : 1015,
   "years" : 19
}