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WRLC Consortium Loan Performance Summary
04/01/2011 through 04/30/2011

 
Summary: AU CU DA DC GA GM GT GW MU WR XX All Libs
Total requests 3,201 1,350 31 952 486 3,597 3,008 3,517 1,107 1,258 304 18,811
                                                                
Book loan requests 3,116 1,059 27 785 469 3,324 2,850 3,292 883 536 132 16,473
Book loan requests pulled 2,620 734 10 559 356 2,830 1,998 2,111 796 526      12,540
Book loan requests not filled 496 325 17 226 113 494 852 1,181 87 10 132 3,933
Percentage of book requests pulled 84% 69% 37% 71% 76% 85% 70% 64% 90% 98%      76%
Average time taken to pull a book 21h 29h 67h 13h 15h 9h 14h 15h 8h 21h      21h
Average time to fill book requests 31h 59h 67h 53h 58h 42h 14h 42h 50h 47h      46h
                                                                
Article loan requests 85 291 4 167 17 273 158 225 224 722 172 2,338
Article loan requests filled 60 198      19 15 155 103 140 188 453      1,331
Article loan requests not filled 25 93 4 148 2 118 55 85 36 269 172 1,007
Percentage of article requests filled 71% 68%      11% 88% 57% 65% 62% 84% 63%      57%
Average time to fill article requests 54h 32h      33h 28h 16h 29h 26h 16h 29h      29h
Note: WR represents the WRLC Offsite Storage Facility; XX includes all libraries in Voyager that are not configured in CLS for lending.


Time to Pull Books: AU CU DA DC GA GM GT GW MU WR XX All Libs
less than 12 hours 876 172 1 379 192 2,225 1,141 1,184 596 167      6,933
     33% 23% 10% 68% 54% 79% 57% 56% 75% 32%      55%
12 - 24 hours 1,153 272      99 113 434 697 585 168 218      3,739
     44% 37%      18% 32% 15% 35% 28% 21% 41%      30%
24 - 48 hours 338 154 3 70 34 114 78 214 24 75      1,104
     13% 21% 30% 13% 10% 4% 4% 10% 3% 14%      9%
more than 48 hours 253 136 6 11 17 57 82 127 8 66      763
     10% 19% 60% 2% 5% 2% 4% 6% 1% 13%      6%
undetermined                                    1                1
                                                                
Note: "Time to pull books" is the time elapsed between placing the original request on Voyager and when the item was charged to the "InTransit" patron at the lending library, indicating that the item has been pulled from the shelf and processed for pickup by the WRLC courier. Time is undetermined if an InTransit or Filling charge transaction is not found


Time to Fill Book Requests: AU CU DA DC GA GM GT GW MU WR XX All Libs
less than 12 hours 574 26 1 57 26 849 1,106 334 90 15      3,078
     22% 4% 10% 10% 7% 30% 55% 16% 11% 3%      25%
12 - 24 hours 737 57      29 22 191 667 257 44 62      2,066
     28% 8%      5% 6% 7% 33% 12% 6% 12%      16%
24 - 48 hours 721 269 3 217 106 702 75 760 305 257      3,415
     28% 37% 30% 39% 30% 25% 4% 36% 38% 49%      27%
more than 48 hours 531 362 6 249 175 1,029 80 629 330 163      3,554
     20% 49% 60% 45% 49% 36% 4% 30% 41% 31%      28%
undetermined 57 20      7 27 59 70 131 27 29      427
     2% 3%      1% 8% 2% 4% 6% 3% 6%      3%
Note: "Time to fill book requests" is the time elapsed between placing the original request on Voyager and when the item was charged at the pickup library, indicating that the item is available to the patron. Time is undetermined if the request is still InTransit or a Filling charge transaction is not found


Time to Fill Article Requests: AU CU DA DC GA GM GT GW MU WR XX All Libs
less than 12 hours 10 42      3 4 81 39 42 97 119      437
     17% 21%      16% 27% 52% 38% 30% 52% 26%      33%
12 - 24 hours 13 61      6 6 50 21 48 58 115      378
     22% 31%      32% 40% 32% 20% 34% 31% 25%      28%
24 - 48 hours 10 49      7 1 12 20 24 20 121      264
     17% 25%      37% 7% 8% 19% 17% 11% 27%      20%
more than 48 hours 27 46      3 4 12 23 26 13 98      252
     45% 23%      16% 27% 8% 22% 19% 7% 22%      19%
undetermined                                                            
                                                                
Note: "Time to fill article requests" is the time elapsed between placing the original request in Voyager and when the request is marked as "Filled" or "InTransit" in the CLS system, indicating that the article has been posted on the Web or received at the borrowing library. Time is undetermined if Web Delivery is not used and the request has not been updated in CLS.


Time to Complete Book Requests:
Libraries Processing Request: 1 2 3 4 5 6 7 8 9 10 11 Total
number of requests 14,460 1,239 120 11                                    15,830
percent of total 91% 8%                                              100%
average time 27h 47h 60h 48h                                    29h
Note: "Time to complete book requests" is the time elapsed between placing the original request on Voyager and when either the book arrives at the borrowing library (ie. is charged to the hold shelf) or the patron is notified that the book is not available. Requests with a completion time of less than one hour (ie. are determined by CLS to be unavailable and no alternative library found) are not counted.


Home Updated 05/07/2011