"01-jan-2021","3.5","22"
"01-fev-2021","2.5","16"
"01-mar-2021","3","12"
"01-abr-2021","5.5","16"
"01-mai-2021","4","9"
"01-jun-2021","5","13"
"01-jul-2021","9.5","17"
"01-ago-2021","2.5","6"
"01-set-2021","5","7"
"01-out-2021","6.5","10"
"01-nov-2021","2.5","8"
"01-dez-2021","9","9"