Table 1.

Variable INCOME2: “Is your annual household income from all sources: (If respondent refuses at any income level, code “Refused”) [20]”.

Income	Proportion	Standard Error
<$10K	0.044	0.001
$10K ≤ Income < $15K	0.040	0.001
$15K ≤ Income < $20K	0.058	0.001
$20K ≤ Income < $25K	0.073	0.001
$25K ≤ Income < $35K	0.083	0.001
$35K ≤ Income < $50K	0.105	0.001
$50K ≤ Income < $75K	0.124	0.001
$75K or more	0.472	0.002