Counting similar entries in the same field

If the mysql field dataset is like this.

##########################

ID Product TIME DELIVERED
1 item1 1321629671 0
2 item2 1321629543 0
3 item3 1321629671 1
4 item4 1231629543 0
5 item5 1321629671 1
6 item6 1321629671 1
7 item7 1321629543 1

#############################

Can someone help me how to count similar Unix timestamps in the Time field.

Like the result should be

1321629671 count is 4
1231629543 count is 3

Thanks in advance.

http://dev.mysql.com/doc/refman/5.5/en/group-by-functions.html#function_count

you have 4 deliveries that took place on the exact same second??? :eek: