The 12 days of Christmas

On the twelfth day of Christmas, my true love sent to me:

12 lords a-leaping
11 ladies dancing
10 pipers piping
9 drummers drumming
8 maids a-milking
7 swans a-swimming
6 geese a-laying
5 gold rings
4 calling birds
3 french hens
2 turtle doves
and a partridge in a pear tree!

1. How many people were sent to my true love in total?

2. How many birds were sent altogether?

3. Which are there more of: lords or ladies?
pipers or drummers?
hens or geese?

4. How many females are there altogether?

5. How many males are there altogether?

6. How many musicians are there altogether?

7. How many gifts were sent in total? (be careful!)