Parameter In Queries - Acess 2002

I have upto 10 queries which in turn produces 10 reports. Each query has a 'current_year' parameter input by user. Storing 'current_year' value in table and accessing it in queries was an option which was discarded because of the possibility of inner queries using 'current_year' value from a table could slow down the query.

Is there any way to set parameter values for 10 queries in a single stretch. In all the queries parameter name is the same.

Here is a sample query. CURRENT_YEAR is the parameter
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SELECT "1. Candidates in full time Education in Government Schools" as CAPTION,


(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR ) AS CURRENT_TOTAL,


(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR AND C_P='S' AND CENTRE <= 'BW835' ) AS CURRENT_NUM, Round(CURRENT_NUM*100/CURRENT_TOTAL,2) AS CURRENT_NUM_PERCENT,


(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 1 ) AS CURRENT_MINUS1_TOTAL, (SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 1 AND C_P='S' AND CENTRE <= 'BW835') AS CURRENT_MINUS1_NUM, Round(CURRENT_MINUS1_NUM*100/CURRENT_MINUS1_TOTAL,2) AS CURRENT_MINUS1_NUM_PERCENT,


(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 2 ) AS CURRENT_MINUS2_TOTAL, (SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 2 AND C_P='S' AND CENTRE <= 'BW835') AS CURRENT_MINUS2_NUM, Round(CURRENT_MINUS2_NUM*100/CURRENT_MINUS2_TOTAL,2) AS CURRENT_MINUS2_NUM_PERCENT,


(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 3 ) AS CURRENT_MINUS3_TOTAL, (SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 3 AND C_P='S' AND CENTRE <= 'BW835') AS CURRENT_MINUS3_NUM, Round(CURRENT_MINUS3_NUM*100/CURRENT_MINUS3_TOTAL,2) AS CURRENT_MINUS3_NUM_PERCENT,

(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 4 ) AS CURRENT_MINUS4_TOTAL, (SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 4 AND C_P='S' AND CENTRE <= 'BW835') AS CURRENT_MINUS4_NUM, Round(CURRENT_MINUS4_NUM*100/CURRENT_MINUS4_TOTAL,2) AS CURRENT_MINUS4_NUM_PERCENT,

(SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 5 ) AS CURRENT_MINUS5_TOTAL, (SELECT COUNT(CAND) FROM MERGED_TABLE C WHERE C.YEAR = CURRENT_YEAR - 5 AND C_P='S' AND CENTRE <= 'BW835') AS CURRENT_MINUS5_NUM,


Round(CURRENT_MINUS5_NUM*100/CURRENT_MINUS5_TOTAL,2) AS CURRENT_MINUS5_NUM_PERCENT, ROUND(CURRENT_NUM_PERCENT-CURRENT_MINUS1_NUM_PERCENT,2) AS DIFFERENCE1, ROUND(CURRENT_MINUS1_NUM_PERCENT-CURRENT_MINUS2_NUM_PERCENT,2) AS DIFFERENCE2, ROUND(CURRENT_MINUS2_NUM_PERCENT-CURRENT_MINUS3_NUM_PERCENT,2) AS DIFFERENCE3, ROUND(CURRENT_MINUS3_NUM_PERCENT-CURRENT_MINUS4_NUM_PERCENT,2) AS DIFFERENCE4, ROUND(CURRENT_MINUS4_NUM_PERCENT-CURRENT_MINUS5_NUM_PERCENT,2) AS DIFFERENCE5

FROM MERGED_TABLE AS A
WHERE YEAR In (CURRENT_YEAR)


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