audio	files	total	1
audio	size	avg	21096237
audio	size	max	21096237
audio	size	min	21096237
audio	size	total	21096237
audio	version	MPEG version 1 layer III	1

pdf	creator	Impress	1
pdf	creator	Microsoft Word	2
pdf	encrypted	no	3
pdf	files	total	3
pdf	optimized	no	3
pdf	pages	avg	16
pdf	pages	max	30
pdf	pages	min	8
pdf	pages	total	48
pdf	size	avg	291676
pdf	size	max	414331
pdf	size	min	218001
pdf	size	total	875027
pdf	version	1.5	1
pdf	version	1.7	2