Who had an Iflop of 2.5%?
CREATE TABLE table_55577 (
    "Party" text,
    "Results 2004" text,
    "CSA 5/28/09" text,
    "Ifop 5/30/09" text,
    "Ipsos 5/30/09" text,
    "BVA 6/1/09" text,
    "TNS-Sofres 6/2/09" text,
    "OpinionWay 6/3/09" text,
    "Ipsos 6/3/09" text,
    "TNS-Sofres 6/4/09" text,
    "CSA 6/4/09" text,
    "Ifop 6/4/09" text
)
SELECT "Party" FROM table_55577 WHERE "Ifop 5/30/09" = '2.5%'
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: Who had an Iflop of 2.5%? ### Input: CREATE TABLE table_55577 (
    "Party" text,
    "Results 2004" text,
    "CSA 5/28/09" text,
    "Ifop 5/30/09" text,
    "Ipsos 5/30/09" text,
    "BVA 6/1/09" text,
    "TNS-Sofres 6/2/09" text,
    "OpinionWay 6/3/09" text,
    "Ipsos 6/3/09" text,
    "TNS-Sofres 6/4/09" text,
    "CSA 6/4/09" text,
    "Ifop 6/4/09" text
) ### Response: SELECT "Party" FROM table_55577 WHERE "Ifop 5/30/09" = '2.5%'