In what year did the teams leave the conference?
CREATE TABLE table_26672 (
    "Institution" text,
    "Nickname" text,
    "Location" text,
    "Founded" real,
    "Type" text,
    "Enrollment" real,
    "Joined" real,
    "Left" real
)
SELECT MAX("Left") FROM table_26672
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: In what year did the teams leave the conference? ### Input: CREATE TABLE table_26672 (
    "Institution" text,
    "Nickname" text,
    "Location" text,
    "Founded" real,
    "Type" text,
    "Enrollment" real,
    "Joined" real,
    "Left" real
) ### Response: SELECT MAX("Left") FROM table_26672