SQL Count/Max question

Hello,

I have the following result from a query, say LM:

Date Code

2003-01-01    BL
2003-01-01    BL
2003-01-01    BL
2003-01-01    BL
2003-01-01    BL
2003-01-01    IM
2003-01-01    IM
2003-01-09    AA
2003-01-09    AA

How do I find the Code which occurs the most times for a single date? In this case it is BL which occurs 5 times for a single date. It is possible that codes occur for more than one date, although there are none in this example. What I would like to see in the result is:

Code Number
BL 5

How would I do this? Any hints/code samples greatly appreciated. Thanks!

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Daniel Lidström

62 23' 25" N
17 15' 31" E