Room 10 Favorite fruit

Name of fruit
Number
Mandarins 4
Oranges 1
Kiwi fruit 1
Water melon 13
Grapes 5
Pear 2
Apples 7
Peaches 10
Plum 4
Apricot 1
Rock melon 4
Honey dew 1
Fejours 16

Wich is the most favourite fruit? Fejours

Wich is the least favourite friut? Appricot

Wich is the secoand favourite fruit? Water melon

How many students have mandarins as their favorite fruit? 4