What is the highest Number of Households, when Per Capita Income is '$25,557', and when Population is less than '22,330'?
CREATE TABLE table_60727 (
    "County" text,
    "Per capita income" text,
    "Median household income" text,
    "Median family income" text,
    "Population" real,
    "Number of households" real
)
SELECT MAX("Number of households") FROM table_60727 WHERE "Per capita income" = '$25,557' AND "Population" < '22,330'
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 highest Number of Households, when Per Capita Income is '$25,557', and when Population is less than '22,330'? ### Input: CREATE TABLE table_60727 (
    "County" text,
    "Per capita income" text,
    "Median household income" text,
    "Median family income" text,
    "Population" real,
    "Number of households" real
) ### Response: SELECT MAX("Number of households") FROM table_60727 WHERE "Per capita income" = '$25,557' AND "Population" < '22,330'