Table A5-3 Periodical Demographics -- Pieces Received Per Household Per Week Postal Fiscal Years 1987, 2006 and 2007 (Diary Data)
Income	1987	2006	2007		Employment of Head of Household �	1987	2006	2007
< $7K	0.6	0.7	0.4		White collar professional	2.2	1.3	1.2
$ 7K - $9.9K	1.1	0.6	0.3		White collar sales/clerical	1.5	0.9	1.0
$ 10K - $14.9K	1.2	0.6	0.7		Blue collar craftsmen/mechanic	1.2	1.2	0.8
$ 15K - $19.9K	1.3	0.7	0.8		Service Worker	1.2	0.9	0.8
$ 20K - $24.9K	1.4	0.8	0.8		Other employed	1.1	1.1	0.9
$ 25K - $29.9K	1.8	0.8	1.0		Homemaker	1.7	0.9	1.0
$ 30K - $34.9K	1.9				Student	1.4	1.7	0.1
$ 35K - $49.9K	2.1	1.0	0.9		Retired	1.9	1.4	1.4
$ 50K - $64.9K	2.1	1.1	1.1		Other not employed	0.4	0.6	0.2
$ 65K - Over	3.6	1.5	1.3		Type of Dwelling	1987	2006	2007
Age of Head of Household	1987	2006	2007		Single-family house	2.0	1.2	1.2
18 - 24	0.6	0.9	0.6		Multi-family unit	1.0	0.8	0.7
25 - 34	1.2	0.8	0.6		Mobile house	1.1	0.8	0.9
35 - 44	1.8	1.0	1.0		Number of Adults	1987	2006	2007
45 - 54	2.0	1.2	1.1		1	1.1	0.8	0.8
55 - 64	2.3	1.4	1.4		2	1.8	1.2	1.2
65 - 69	1.9	1.5	1.5		3	2.1	1.3	1.2
70 - 74	1.9	1.3	1.5		4+	2.1	1.0	1.1
75+			1.4
Education of Head of Household	1987	2006	2007
< 8th grade	1.2	0.9	0.9
Some High School	1.2	0.7	0.7
High School	1.4	1.0	1.0
Some College	1.6	1.1	1.0
Technical School	1.6	1.3	1.2
College	2.2	1.4	1.3
Post graduate	3.4	1.7	1.7
Type of Household	1987	2006	2007
One-person household	1.1	0.8	0.9
Male	1.0	0.7	0.8
Female	1.2	0.8	0.9
One adult + minors	0.9	0.6	0.5
Male	0.6	0.8	0.9
Female	0.9	0.6	0.4
More Than One Adult	1987	2006	2007
Without Children	2.1	2.2	2.5
One-earner	2.0	5.5	0.0
Two-earner	2.1	1.8	2.5
With Children	1.7	1.1	1.0
One-earner	1.6	1.1	0.9
Two-earner	1.9	1.2	1.1
Note: 2006 and 2007 Estimates for Income Levels $25K-$29.9K are identical to those in $30K-$34.9K since categories used to collect data only included $25K-$34.9K.
�Revised from Employment of Respondent to Employment of Head of Household.