Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What was West Manila's share of 1996 real tariff when it CPI was 92.9?

### Inputs:
table_name: table, columns: ['Year', 'West Manila', 'East Manila', 'Consumer Price Index (2005=100)', 'West Manila as a share of 1996 real tariff', 'East Manila as a share of 1996 real tariff']

### Response:
SELECT West Manila as a share of 1996 real tariff FROM table WHERE Consumer Price Index (2005=100) = 92.9