Table A2-16 First-Class Mail Receipt -- Content by Age of Head of Household (Pieces Per Household Per Week) Postal Fiscal Years 1987, 2006 and 2007 (Recruitment and Diary Data)
Contents	18 - 21			22 - 24			25 - 34			35 - 44
	1987	2006	2007	1987	2006	2007	1987	2006	2007	1987	2006	2007
Personal	1.6	0.5	0.6	0.8	0.6	0.6	1.2	0.6	0.7	1.5	0.9	0.9
Business or Nonfederal Government:
Advertising	0.4	1.0	0.8	0.3	0.9	0.8	0.7	1.4	1.3	1.0	1.8	1.6
Invitation/Announcement	0.1	0.1	0.1	0.1	0.2	0.3	0.2	0.5	0.4	0.3	0.5	0.5
Bill*	1.5	2.6	1.1	1.8	2.5	2.5	2.6	3.1	3.0	3.0	3.4	3.4
Financial Statement	0.6	1.0	0.6	0.4	0.8	0.6	0.6	0.8	1.0	1.0	1.1	1.2
Other �	0.7	1.0	0.8	1.0	1.3	1.5	1.5	1.2	1.6	1.9	1.6	1.9
Total Business or Nonfederal Government	3.3	5.8	3.4	3.6	5.7	5.8	5.6	7.0	7.4	7.2	8.4	8.5
Social/Charitable/Political/Nonprofit	0.3	0.6	1.2	0.3	0.4	0.2	0.5	0.4	0.4	0.8	0.8	1.0
Total	5.3	6.8	5.2	4.7	6.7	6.6	7.3	8.0	8.5	9.6	10.2	10.5
Contents	45 - 54			55 - 64			65 - 69			70+		70 - 74	75+
	1987	2006	2007	1987	2006	2007	1987	2006	2007	1987	2006	2007	2007
Personal	1.8	1.1	0.9	1.8	1.1	1.1	1.7	1.5	1.1	1.9	1.4	1.0	1.1
Business or Nonfederal Government:
Advertising	1.1	2.1	1.7	1.1	2.0	1.7	1.0	2.0	1.8	0.7	1.5	1.3	1.2
Invitation/Announcement	0.4	0.6	0.6	0.3	0.6	0.6	0.4	0.6	0.6	0.2	0.6	0.4	0.5
Bill*	3.1	3.6	3.5	2.7	3.6	3.4	2.0	2.9	3.2	1.6	2.5	2.6	2.4
Financial Statement	1.1	1.3	1.3	1.1	1.3	1.3	0.9	1.3	1.5	0.8	1.2	1.2	1.1
Other �	2.1	1.8	1.9	2.0	2.1	1.9	1.8	2.2	2.2	1.9	2.2	2.0	2.3
Total Business or Nonfederal Government	7.8	9.4	9.1	7.2	9.6	8.9	6.1	9.0	9.3	5.2	8.1	7.6	7.5
Social/Charitable/Political/Nonprofit	0.7	0.7	0.7	0.7	0.7	0.6	0.5	0.7	0.7	0.5	0.6	0.7	0.0
Total	10.4	11.2	10.8	9.9	11.4	10.6	8.5	11.2	11.1	7.6	10.1	9.3	8.5
� Includes pieces for which no response was given for Mail Type.
*Includes credit card statement/bill.
Note: Totals may not sum due to rounding.