Sample SOQL:
SELECT Name, Format, LastRunDate, LastViewedDate, LastModifiedDate, CreatedDate FROM Report
Output:
SOQL to find reports that last ran last year:
SELECT Name, Format, LastRunDate, LastViewedDate, LastModifiedDate, CreatedDate
FROM Report
WHERE LastRunDate = LAST_YEAR
SELECT Name, Format, LastRunDate, LastViewedDate, LastModifiedDate, CreatedDate
FROM Report
WHERE LastRunDate = LAST_YEAR