"01-jan-2018","647.5"
"01-fev-2018","590.5"
"01-mar-2018","553"
"01-abr-2018","626"
"01-mai-2018","744.5"
"01-jun-2018","1114.5"
"01-jul-2018","438.5"
"01-ago-2018","472"
"01-set-2018","652"
"01-out-2018","639.5"
"01-nov-2018","467"
"01-dez-2018","386"