What is the smallest enrollment for institutions founded in exactly 1880?
CREATE TABLE table_2122 (
    "Institution" text,
    "Location" text,
    "Nickname" text,
    "Founded" real,
    "Type" text,
    "Enrollment" real,
    "Joined" real,
    "Current Conference" text
)
SELECT MIN("Enrollment") FROM table_2122 WHERE "Founded" = '1880'
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: What is the smallest enrollment for institutions founded in exactly 1880? ### Input: CREATE TABLE table_2122 (
    "Institution" text,
    "Location" text,
    "Nickname" text,
    "Founded" real,
    "Type" text,
    "Enrollment" real,
    "Joined" real,
    "Current Conference" text
) ### Response: SELECT MIN("Enrollment") FROM table_2122 WHERE "Founded" = '1880'