Table: remittance_trends
Columns: country
remittances_2008
remittances_2009
remittances_2010
remittances_2011

Question: how many countries have remittances in 2008 of 9.07?
SQL: SELECT COUNT("country") FROM remittance_trends WHERE "remittances_2008" = '9.07'

Question: how many remittances in 2010 where the remittances is 19.73?
SQL: SELECT COUNT("remittances_2010") FROM remittance_trends WHERE "remittances_2009" = '19.73'

Question: how many remittances in 2010 for nigeria?
SQL: SELECT "remittances_2010" FROM remittance_trends WHERE "country" = 'Nigeria'

Question: how many countiers had 2009 remittances of 6.02?
SQL: SELECT COUNT("country") FROM remittance_trends WHERE "remittances_2009" = '6.02'