Hi i have a spreadsheet that has a column of different ages e.g

12.1
12.3
12.2
15.6
47.3
33.6
12.1
15.6
12.2

i need to be able to count the number of 12.1 there are in this column.

One of the problems i have is that the data comes for a query that is
created in Access so in the formula bar the cell contents look like
21.1663244353183, if i use roundup it then changes the contents.

Can anyone help with a formula please.