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2014 scelc colloquium dda update

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2014 SCELC Colloquium - E-book DDA update

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2014 scelc colloquium dda update

  1. 1. SCELC Colloquium – March 5, 2014 Maria Savova Collection Management & Digital Integration Librarian
  2. 2.  ~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
  3. 3. 3500 3000 526 (8%) 2500 2000 1500 2866 (44%) 2598 (40%) 1000 500 478 (7%) 0 Free browses STLs Paid Free Autopurchase 57 (7%)
  4. 4.      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.
  5. 5. 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
  6. 6. 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
  7. 7. 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
  8. 8. 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
  9. 9. 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
  10. 10. 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
  11. 11. QUESTIONS? maria_savova@cuc.claremont.edu

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