Group 1, Nonmetro farming.
Item 1, 2001-08 -2.2.
Item 2, 2010-17 -1.8.
Group 2, Nonmetro mining.
Item 1, 2001-08 2.4.
Item 2, 2010-17 -0.4.
Group 3, Nonmetro manufacturing.
Item 1, 2001-08 2.2.
Item 2, 2010-17 -0.9.
Group 4, Nonmetro recreation.
Item 1, 2001-08 5.6.
Item 2, 2010-17 1.7.
Group 5, Other nonmetro.
Item 1, 2001-08 3.
Item 2, 2010-17 -0.7.
Group 6, Metro.
Item 1, 2001-08 7.4.
Item 2, 2010-17 6.3.