Script to find in oracle 10g for feature_usage

COLUMN name  FORMAT A50
COLUMN detected_usages FORMAT 999999999999

SELECT u1.name,
       u1.detected_usages
FROM   dba_feature_usage_statistics u1
WHERE  u1.version = (SELECT MAX(u2.version)
                     FROM   dba_feature_usage_statistics u2
                     WHERE  u2.name = u1.name)
ORDER BY u1.name;

COLUMN FORMAT DEFAULT