Table A2-23 First-Class Mail -- Total Cards by Sector (Percentage of Total Cards) Postal Fiscal Years 1987, 2008 and 2009 (Diary Data)					YEAR	_TYPE_	_FREQ_	A225ROW1	A225ROW3	A225ROW4	A225ROW2	A225ROW5	I
					2008	0	57541	2.719799	50.564	1.42461			6
					2009	0	52708	3.094092	49.5092	0.87455			6
					2008	0	16525				3.51161	0.7597	6
					2009	0	15091				3.48934	0.49095	6
Sector	1987	2008	2009
Household-to-household	9.2	2.7	3.1
Household-to-nonhousehold	8.5	3.5	3.5
Nonhousehold-to-household	56.8	50.6	49.5
Unidentified incoming	0.6	1.4	0.9
Unidentified outgoing	0.0	0.8	0.5
Subtotal	75.1	59.0	57.5
Nonhousehold-to-nonhousehold	24.9	41.0	42.5
Total	100.0	100.0	100.0
Base: RPW Total, First-Class Cards.
Note: Totals may not sum due to rounding.