What was West Manila's share of 1996 real tariff when it CPI was 92.9?
CREATE TABLE table_21485 (
    "Year" real,
    "West Manila" text,
    "East Manila" text,
    "Consumer Price Index (2005=100)" text,
    "West Manila as a share of 1996 real tariff" text,
    "East Manila as a share of 1996 real tariff" text
)
SELECT "West Manila as a share of 1996 real tariff" FROM table_21485 WHERE "Consumer Price Index (2005=100)" = '92.9'
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 was West Manila's share of 1996 real tariff when it CPI was 92.9? ### Input: CREATE TABLE table_21485 (
    "Year" real,
    "West Manila" text,
    "East Manila" text,
    "Consumer Price Index (2005=100)" text,
    "West Manila as a share of 1996 real tariff" text,
    "East Manila as a share of 1996 real tariff" text
) ### Response: SELECT "West Manila as a share of 1996 real tariff" FROM table_21485 WHERE "Consumer Price Index (2005=100)" = '92.9'