Table 3: Household type definitions identified to best distinguish trip-making behavior.

Purpose Min No. Records per HH type Avg. No. Records per HH type Max No. Records per HH type Min Std Dev Avg. Std Dev Max Std Dev Min Coeff of Var Avg. Coeff of Var Max Coeff of Var
HBW 48 598.5 1,936 0.27 0.45 2.27 39.60 32.95 710.64
HBS 30 478.8 2,514 0.86 0.71 4.07 112.69 23.15 175.93
HBO 30 478.8 2,514 1.19 1.06 6.49 77.16 18.62 136.78
HBE 30 478.8 2,514 0.06 0.39 2.97 74.18 93.68 1774.82
NHBW 30 342.0 1,544 0.11 0.50 2.01 100.94 50.74 1115.79
NHBO 39 798.1 3,410 0.85 0.88 3.31 122.36 27.50 233.41