Lowest Career Bowling Economy Rate for New Zealand in Twenty20 World Cup matches

(Qualification: 60 balls bowled)
  Balls Mdns Runs Wkts BB Econ 4wI 5wI
GD Elliott7807533-125.76--
DL Vettori4030392204-205.831-
NL McCullum4030399233-155.94--
MJ Santner3610392214-116.511-
SB Styris1560170103-56.53--
TA Boult3340366254-136.571-
IS Sodhi3780444253-187.04--
IG Butler108112793-197.05--
MJ McClenaghan162019283-177.11--
AF Milne217126462-267.29--
JDS Neesham92011263-227.30--
CJ Anderson144017662-287.33--
SE Bond2581325122-127.55--
TG Southee4812609293-67.59--
CS Martin90111442-147.60--
MR Gillespie119115664-77.861-
KD Mills3170426163-338.06--
LH Ferguson114015973-228.36--
JEC Franklin72010132-348.41--
JDP Oram273042482-449.31--

The list shows 20 occurrences of economy rates of 10 or less