17
Graph 4
Expenditure Trends
in ARL Libraries, 1986-2006
-10%
20%
50%
80%
110%
140%
170%
200%
230%
260%
290%
320%
1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006
Source: ARL Statistics 2005-06, Association of Research Libraries, Washington, D.C.
Serial
Expenditures
(+321%)
Library
Materials
(+239%)
Operating
Expenditures
(+128%)
TOTAL
(+159%)
Total Salaries
(+141%)
CPI (+86%)
Monograph
Expenditures
(+82%)
%
Change
Since
1986
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