user: Question: WHAT WAS THE AMOUNT OF CARBON DIOXIDE EMISSIONS  IN 2006 IN THE COUNTRY WHOSE  CO2 EMISSIONS (TONS PER PERSON)  REACHED 1.4 IN 2OO7?
Columns: ['Country', 'Carbon dioxide emissions per year (10 6 Tons) (2006)', 'Percentage of global total', 'Avg. emission per km 2 of its land (tons)', 'Carbon dioxide emissions per year (Tons per person) (2007)']
Types: ['text', 'real', 'text', 'real', 'text']
Sample row: ['China', 6103.0, '21.5%', 636.0, '4.9']
SQL:

assistant: SELECT "Carbon dioxide emissions per year (10 6 Tons) (2006)" FROM "Table" WHERE "Carbon dioxide emissions per year (Tons per person) (2007)" = '1.4';