CREATE TABLE table_45429 ("Player" TEXT, "Nationality" TEXT, "Jersey Number ( s ) " TEXT, "Position" TEXT, "Years" TEXT, "From" TEXT)

During what years was the Jersey Numbers 34, 30 played?
SELECT "Years" FROM table_45429 WHERE "Jersey Number(s)" = '34, 30'
SELECT "Years" FROM "table_45429" WHERE "Jersey Number(s)" = '34, 30'