at the women 's 200 meter individual medley sm10 event at the 2012 summer paralympics , how many people participated in total ?
CREATE TABLE table_204_422 (
    id number,
    "rank" number,
    "lane" number,
    "name" text,
    "nationality" text,
    "time" text,
    "notes" text
)
SELECT COUNT("name") FROM table_204_422
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: at the women 's 200 meter individual medley sm10 event at the 2012 summer paralympics , how many people participated in total ? ### Input: CREATE TABLE table_204_422 (
    id number,
    "rank" number,
    "lane" number,
    "name" text,
    "nationality" text,
    "time" text,
    "notes" text
) ### Response: SELECT COUNT("name") FROM table_204_422