Table A3-20 Standard Mail Treatment by Usefulness (Percentage of Pieces) Postal Fiscal Years 1987, 2007 and 2008 (Diary Data)												BL_I	A318ROW	_NAME_	_LABEL_	COL1	COL2
												Useful	READ	PCT_ROW	Percent of Row Frequency	69.23805	69.30184
												Useful	LOOKED AT	PCT_ROW	Percent of Row Frequency	18.96411	19.47431
												Useful	DISCARDED	PCT_ROW	Percent of Row Frequency	4.590044	3.959318
												Useful	SET ASIDE	PCT_ROW	Percent of Row Frequency	72.22415	66.9425
												Useful	Don't know/No answer	PCT_ROW	Percent of Row Frequency	0.820814	0.555766
Treatment	Usefulness											Interesting	READ	PCT_ROW	Percent of Row Frequency	14.06884	14.99754
	Useful			Interesting			Not Interesting					Interesting	LOOKED AT	PCT_ROW	Percent of Row Frequency	20.90048	21.74005
	1987	2007	2008	1987	2007	2008	1987	2007	2008			Interesting	DISCARDED	PCT_ROW	Percent of Row Frequency	6.861964	7.279409
Read	68.0	69.2	69.3	20.2	14.1	15.0	7.0	13.1	12.8			Interesting	SET ASIDE	PCT_ROW	Percent of Row Frequency	14.26446	19.54046
Looked at	24.4	19.0	19.5	36.5	20.9	21.7	21.5	54.5	53.0			Interesting	Don't know/No answer	PCT_ROW	Percent of Row Frequency	0.535363	0.279954
Discarded	4.5	4.6	4.0	12.9	6.9	7.3	66.0	78.4	79.2			Not interesting	READ	PCT_ROW	Percent of Row Frequency	13.10768	12.79829
Set aside	58.2	72.2	66.9	25.6	14.3	19.5	8.4	8.7	9.3			Not interesting	LOOKED AT	PCT_ROW	Percent of Row Frequency	54.54099	53.03526
												Not interesting	DISCARDED	PCT_ROW	Percent of Row Frequency	78.37653	79.19156
Treatment	Usefulness											Not interesting	SET ASIDE	PCT_ROW	Percent of Row Frequency	8.740206	9.291231
	Objectionable			Don't Know/No Answer			Total					Not interesting	Don't know/No answer	PCT_ROW	Percent of Row Frequency	1.394614	0.349514
	1987	2007	2008	1987	2007	2008	1987	2007	2008			Objectionable	READ	PCT_ROW	Percent of Row Frequency	3.248111	2.592182
Read	2.2	3.2	2.6	2.6	0.3	0.3	100.0	100.0	100.0			Objectionable	LOOKED AT	PCT_ROW	Percent of Row Frequency	4.949651	5.492906
Looked at	5.2	4.9	5.5	12.4	0.6	0.3	100.0	100.0	100.0			Objectionable	DISCARDED	PCT_ROW	Percent of Row Frequency	9.784824	9.115615
Discarded	12.9	9.8	9.1	3.7	0.4	0.5	100.0	100.0	100.0			Objectionable	SET ASIDE	PCT_ROW	Percent of Row Frequency	4.084711	3.806176
Set aside	4.6	4.1	3.8	3.2	0.7	0.4	100.0	100.0	100.0			Objectionable	Don't know/No answer	PCT_ROW	Percent of Row Frequency	0.387119	0.139706
Note: Percents are row percentages within each Treatment category.												Don't know/No answer	READ	PCT_ROW	Percent of Row Frequency	0.337315	0.310139
Note: Totals may not sum to 100 due to rounding.												Don't know/No answer	LOOKED AT	PCT_ROW	Percent of Row Frequency	0.644767	0.257478
												Don't know/No answer	DISCARDED	PCT_ROW	Percent of Row Frequency	0.386641	0.454098
												Don't know/No answer	SET ASIDE	PCT_ROW	Percent of Row Frequency	0.686477	0.419626
												Don't know/No answer	Don't know/No answer	PCT_ROW	Percent of Row Frequency	96.86209	98.67506