CREATE TABLE table_23512864_4 (election_year INT, speaker VARCHAR)

If the speaker is Munu Adhi (2) K. Rajaram, what is the election year maximum?
SELECT MAX(election_year) FROM table_23512864_4 WHERE speaker = "Munu Adhi (2) K. Rajaram"
SELECT MAX("election_year") FROM "table_23512864_4" WHERE "Munu Adhi (2) K. Rajaram" = "speaker"