Group 1, All farm households.
Item 1, Only spouse 13.4.
Item 2, Only operator 20.8.
Item 3, Both 31.3.
Item 4, Neither 34.3.
Group 2, Farm households with spouse.
Item 1, Only spouse 16.2.
Item 2, Only operator 15.3.
Item 3, Both 37.9.
Item 4, Neither 30.3.