Lowest Career Bowling Average for New Zealand in World Cup matches

(Qualification: 400 balls bowled)
  Balls Mdns Runs Wkts BB Avge 4wI 5wI
GI Allott5267325204-3716.252-
SE Bond88621518306-2317.26-1
RJ Hadlee87738421225-2519.13-1
JDP Oram109421768364-3921.332-
LH Ferguson8266710314-3722.901-
BJ McKechnie5399304133-2423.38--
JV Coney5347303123-2825.25--
TA Boult1650241354535-2725.5431
JDS Neesham4142449175-3126.41-1
CZ Harris116610861324-726.901-
TG Southee1172161110417-3327.07-1
MJ Henry91110793274-4729.371-
W Watson79214571193-3730.05--
BL Cairns69216436143-3631.14--
DL Vettori1689121168364-1832.442-
SB Styris7223552174-4332.471-
GR Larsen102012599183-1633.27--
MJ Santner9588772225-5935.09-1
JEC Franklin4767410113-7437.27--
EJ Chatfield78916524142-2437.42--
NJ Astle5252418113-3438.00--
CL Cairns8809755183-1941.94--
DN Patel8409556133-3642.76--
MC Snedden4916455102-3645.50--
DK Morrison474239683-4249.50--
DJ Nash6961547393-2652.55--

The list shows 26 occurrences of averages of 53 or less