Table:
text: List of world cups and world championships for juniors and youth
Men
Men
Sport Competition_name Competing_entities Age_groups Held_every
Basketball FIBA 3x3 U-18 World Championships Nations 18 or younger Year
Cricket U-19 Cricket World Cup Nations 19 or younger Two years
Figure skating World Junior Figure Skating Championships Individuals 13-19 One year
Football (soccer) FIFA U-20 World Cup Nations 20 or younger Two years
Football (soccer) FIFA U-17 World Cup Nations 17 or younger Two years
Ice hockey IIHF World U20 Championship Nations 20 or younger Year
Ice hockey IIHF World U18 Championships Nations 18 or younger Year
Lacrosse Under-19 World Lacrosse Championships Nations 19 or younger Four years
Rowing Junior World Rowing Championships Nations 18 or younger Year
Rugby union IRB Junior World Championship Nations 20 or younger Year

Question: From the list of men's world cups and world championships for juniors and youth, how often is the cricket competition held?