CREATE TABLE table_55028 ("Year" FLOAT, "Award" CLOB, "Category" CLOB, "Nominee" CLOB, "Result" CLOB)

What years was Denis Lawson nominated for an award?
SELECT COUNT("Year") FROM table_55028 WHERE "Nominee" = 'denis lawson'
SELECT COUNT("Year") FROM "table_55028" WHERE "Nominee" = 'denis lawson'