Table:
text: List of world cups and world championships for juniors and youth
Women
Women
Sport Competition_name Competing_entities Age_groups Held_every
Basketball FIBA Under-19 World Championship for Women Nations 19 or younger Four years until 2005, now two years
Basketball FIBA Under-17 World Championship for Women Nations 17 or younger Two years
Basketball FIBA 3x3 U-18 World Championships Nations 18 or younger Year
Figure skating World Junior Figure Skating Championships Individuals 13-19 One year
Football (soccer) FIFA U-20 Women`s World Cup Nations 20 or younger Two years
Football (soccer) FIFA U-17 Women`s World Cup Nations 17 or younger Two years
Ice hockey IIHF World Women`s U18 Championships Nations 18 or younger One year
Lacrosse Under-19 World Lacrosse Championships Nations 19 or younger Four years
Netball World Youth Netball Championships Nations 21 or younger Four years

Question: What is the age group for figure skating in the Junior and Youth Women's World Cups and World Championships list?