How do I return count and not count in a SQL query?

Question

If I have a table

AgentID | IsNew | TeamID
1         N       1
2         Y       2
3         Y       2
4         N       2
5         Y       1

I want to return the following from a query:

Team | CountIsNew = N | CountIsNew = Y
1      1                1
2      1                2

Is there a way I can do this?
Using Oracle 10

Answer 1

SELECT  team, SUM(DECODE(IsNew, 'N', 1, 0)), SUM(DECODE(IsNew, 'Y', 1, 0))
FROM    mytable
GROUP BY
        team