pdf	creator	Writer	19
pdf	encrypted	no	20
pdf	files	total	20
pdf	optimized	no	20
pdf	pages	avg	11
pdf	pages	max	20
pdf	pages	min	4
pdf	pages	total	227
pdf	size	avg	2186381
pdf	size	max	23643872
pdf	size	min	159499
pdf	size	total	43727618
pdf	version	1.4	19
pdf	version	1.5	1