What is the number of successes for rockets that have more than 3 launches, were based in Russia, are type soyuz and a rocket type of soyuz-u?
CREATE TABLE table_79771 (
    "Rocket" text,
    "Country" text,
    "Type" text,
    "Launches" real,
    "Successes" real,
    "Failures" real,
    "Partial failures" real
)
SELECT COUNT("Successes") FROM table_79771 WHERE "Launches" > '3' AND "Country" = 'russia' AND "Type" = 'soyuz' AND "Rocket" = 'soyuz-u'
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 number of successes for rockets that have more than 3 launches, were based in Russia, are type soyuz and a rocket type of soyuz-u? ### Input: CREATE TABLE table_79771 (
    "Rocket" text,
    "Country" text,
    "Type" text,
    "Launches" real,
    "Successes" real,
    "Failures" real,
    "Partial failures" real
) ### Response: SELECT COUNT("Successes") FROM table_79771 WHERE "Launches" > '3' AND "Country" = 'russia' AND "Type" = 'soyuz' AND "Rocket" = 'soyuz-u'