Table: manila_prices
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

Question: What was the year when West Manila has a tariff increase of 6.5?
SQL: SELECT "year" FROM manila_prices WHERE "west_manila" = '6.5'

Question: What was East Manila's share of 1996 real tariff when its Consumer Price Index is 119.4?
SQL: SELECT "east_manila_as_a_share_of_1996_real_tariff" FROM manila_prices WHERE "consumer_price_index_2005_100" = '119.4'

Question: What was West Manila's tariff increase when its CPI is 60.6?
SQL: SELECT "west_manila" FROM manila_prices WHERE "consumer_price_index_2005_100" = '60.6'

Question: What was West Manila's tariff increase when its CPI is 119.4?
SQL: SELECT "west_manila" FROM manila_prices WHERE "consumer_price_index_2005_100" = '119.4'

Question: What was the CPI of West Manila when its share of 1996 real tariff is 189%?
SQL: SELECT "consumer_price_index_2005_100" FROM manila_prices WHERE "west_manila_as_a_share_of_1996_real_tariff" = '189%'

Question: What was West Manila's share of 1996 real tariff when it CPI was 92.9?
SQL: SELECT "west_manila_as_a_share_of_1996_real_tariff" FROM manila_prices WHERE "consumer_price_index_2005_100" = '92.9'