Excel splitting data from cell

[BlackPanther]

Dear all

I have a problem in splitting the data :

2-890
3-457
4-464
5-348
Jan - 99
4-567
4-576
Feb - 00

and goes on

i used text to columns to split and show 2 & 890 in separate columns

but it also shows some months , which is an error , i just want to show 99 in those cells, & remove the months( infact i dont want the month to appear )
is there any formula for the same?

Thanks in advance

 

[Michael M]

So are the cells with months actually dates or simply text ??
And do you need the numbers before AND after the dash ??