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    <p><strong>UPDATE:</strong></p> <p>I rewrote your whole query:</p> <pre><code>Select q.*, totals.total, ROUND(100 * Comms / totals.total, 2) As Conversion If(q.Adviser Is Null, 1, 0) As remove From (Select a.ContactFullName As Adviser, Sum(Month(b.CaseDate) = 1) As Jan, Sum(Month(b.CaseDate) = 2) As Feb, Sum(Month(b.CaseDate) = 3) As Mar, Sum(Month(b.CaseDate) = 4) As Apr, Sum(Month(b.CaseDate) = 5) As May, Sum(Month(b.CaseDate) = 6) As Jun, Sum(Month(b.CaseDate) = 7) As Jul, Sum(Month(b.CaseDate) = 8) As Aug, Sum(Month(b.CaseDate) = 9) As Sep, Sum(Month(b.CaseDate) = 10) As Oct, Sum(Month(b.CaseDate) = 11) As Nov, Sum(Month(b.CaseDate) = 12) As Dece, Count(b.StatusSubmittedDate) As Comms From tblcontacts a Inner Join tblcases b On a.ContactID = b.ContactAssignedTo WHERE Year(b.StatusSubmittedDate) = 2013 Group By a.ContactFullName With Rollup) q inner join (select a.ContactFullName As Adviser, count(*) as total from tblcontacts a Inner Join tblcases b On a.ContactID = b.ContactAssignedTo WHERE Year(b.StatusSubmittedDate) = 2013 group by Adviser )totals on q.Adviser = totals.Adviser </code></pre> <p><strong>Original answer:</strong></p> <p>To have multiple COUNTS you can workaround like this:</p> <pre><code> Count(b.CaseID) As Total, SUM(CASE WHEN YEAR(b.StatusSubmittedDate) = 2013 THEN 1 ELSE 0 END) As Comms, </code></pre> <p>but this:</p> <pre><code> ROUND(100 * Count(b.StatusSubmittedDate) / Count(b.CaseID), </code></pre> <p>won't work, since this calculation has to be done later. </p> <pre><code>Select q.*, ROUND(100 * Comms / Total, 2) As Conversion, If(q.Adviser Is Null, 1, 0) As remove From (Select a.ContactFullName As Adviser, Sum(Month(b.CaseDate) = 1 and year(b.CaseDate) = 2012) As Jan, ... Dec, Count(b.CaseID) As Total, SUM(CASE WHEN YEAR(b.StatusSubmittedDate) = 2013 THEN 1 ELSE 0 END) As Comms From tblcontacts a Inner Join tblcases b On a.ContactID = b.ContactAssignedTo Group By a.ContactFullName With Rollup) q </code></pre>
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    1. COThank you very much for you valued input. If I add the 'CASE WHEN' to my exiting query it displays the correct totals, however it dispays the same totals whatever year I enter. If I enter 2012 or 2112 the output is the same - If I use the second suggestion error is thrown '#1054 - Unknown column 'b.StatusSubmittedDate' in 'field list'. I tried moving the line about with no success. Thanks again..
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    2. COFor your first issue, you mean the totals per month? Of course you have to change those lines to `SUM(YEAR(b.CaseDate) = 2013 AND Month(b.CaseDate) = 1) AS Jan, ...`. For your second issue - did you try latest version of my answer? In outer query I wrote `ROUND(100 * Comms / Total, 2) As Conversion`
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    3. CO@gary Updated my answer, rewrote your whole query.
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