2014 SCELC Colloquium - E-book DDA update

1. SCELC Colloquium – March 5, 2014
Maria Savova
Collection Management
& Digital Integration Librarian

3. 
~50,000 DDA titles from EBL (updating profile +
manual additions)

5 Months: Oct 2013 – Feb 2014

Autopurchase on 5th short term loan (STL)

List price of titles used $347,600

Spent $32,650 (9.3%):
 57 autopurchases @ $ 5,764
 2598 STLs @ $ 26,888

4. 3500
3000
526
(8%)
2500
2000
1500
2866
(44%)
2598
(40%)
1000
500
478 (7%)
0
Free browses
STLs
Paid
Free
Autopurchase
57 (7%)

5. 




1 STL – 1594 titles (78%)
2 STLs – 237 titles (12%)
3 STLs – 66 titles (3%)
4 STLs – 83 titles (4%)
Autopurchased (on 5th paid use) – 57 titles (3%)
 47 titles used again after autopurchase:
▪ 28 titles used between 1 and 10 times
▪ 13 titles used between 11 and 20 times
▪ 5 titles used between 25 and 73 times
 Of the 10 titles not used again after autopurchase, half
were purchased in Feb.

6. 5783
The average number
of uses per individual
user is:
3.65 for faculty,
4.64 for students,
3.34 for staff
89% of all use comes from students,
8% from faculty,
3% from staff.
20% of all faculty on campus and
18% of all students have used a
DDA e-book at least once.
1247
544
149
Faculty
177
53
Students
# of unique users
Staff
# of uses

7. Unique titles by discipline
70.00%
1648
(61.42%)
60.00%
50.00%
40.00%
30.00%
20.00%
565
(21.06%)
470
(17.52%)
10.00%
0.00%
AH
SS
ST

8. Unique titles by subject
25.00%
523
20.00%
444
15.00%
10.00%
5.00%
0.00%
257
206 179
68
30 53 11
19
73
123
28
183
1
22
142
124
94
24 27
2
50

9. Titles and number of uses by year of
publication
3000
2762
2500
2000
1610
1500
1337
1108
1000
859
669
500
0
352
5 3
2 2
4 3
5 2
3 1
8 2
9 4
2002
2003
2004
2005
2006
2008
2009
137
13 6
2001
449
Uses by year of publication
2010
2011
2012
Titles by year of publication
2013
76
2014

10. Titles and number of uses by publisher
2000
1854
1800
Average number of uses per title varies between 2 and 3 for most publishers.
Notable exception – NYU Press with 5.57 average uses per title
1600
1400
1200
1000
800
600
400
200
902
742
389
694
295
322
115
310
189
301
123
195
35
162
60
159
48
143
47
0
Uses by publisher
Titles by publisher
142
70
132
41
125
37
123
44
85 37

11. Sep 27 - Dec 23; Jan 21-Feb 25 (During the semester)
9.00%
8.00%
7.00%
6.00%
5.00%
4.00%
3.00%
2.00%
1.00%
0.00%
8-9
am
9-10 10-11 11 am 12-1
am am - 12 pm
pm
1-2
pm
2-3
pm
3-4
pm
4-5
pm
5-6
pm
6-7
pm
7-8
pm
8-9
pm
9-10 10-11 11 12-1
pm pm pm - am
12 am
1-2
am
2-3
am
3-4
am
4-5
am
5-6
am
6-7
am
7-8
am
1-2
am
2-3
am
3-4
am
4-5
am
5-6
am
6-7
am
7-8
am
Dec 24 - Jan 20 (Winter break)
14%
12%
10%
8%
6%
4%
2%
0%
8-9
am
9-10 10-11 11 am 12-1
am am - 12 pm
pm
1-2
pm
2-3
pm
3-4
pm
4-5
pm
5-6
pm
6-7
pm
7-8
pm
8-9
pm
9-10 10-11 11 12-1
pm pm pm - am
12 am

12. QUESTIONS?
maria_savova@cuc.claremont.edu