How many different results of the population count in 2001 are there for the census division whose population in 1996 is 880859?
CREATE TABLE table_24301 (
    "Census division" text,
    "Area (km\u00b2)" text,
    "Pop. (2011)" real,
    "Pop. (2006)" real,
    "Pop. (2001)" real,
    "Pop. (1996)" real
)
SELECT COUNT("Pop. (2001)") FROM table_24301 WHERE "Pop. (1996)" = '880859'
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: How many different results of the population count in 2001 are there for the census division whose population in 1996 is 880859? ### Input: CREATE TABLE table_24301 (
    "Census division" text,
    "Area (km\u00b2)" text,
    "Pop. (2011)" real,
    "Pop. (2006)" real,
    "Pop. (2001)" real,
    "Pop. (1996)" real
) ### Response: SELECT COUNT("Pop. (2001)") FROM table_24301 WHERE "Pop. (1996)" = '880859'