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WRLC Consortium Loan Performance Summary
07/01/2010 through 06/30/2011

 
Summary: AU CU DA DC GA GM GT GW MU WR XX All Libs
Total requests 35,002 15,992 476 11,597 5,896 40,060 33,706 41,295 13,157 13,529 3,329 214,039
                                                                
Book loan requests 34,248 12,882 449 9,731 5,624 37,022 32,125 38,926 11,001 5,696 1,464 189,168
Book loan requests pulled 26,056 8,495 242 6,324 4,221 30,054 21,227 25,168 9,471 5,657      136,915
Book loan requests not filled 8,192 4,387 207 3,407 1,403 6,968 10,898 13,758 1,530 39 1,464 52,253
Percentage of book requests pulled 76% 66% 54% 65% 75% 81% 66% 65% 86% 99%      72%
Average time taken to pull a book 24h 28h 101h 15h 17h 12h 15h 15h 11h 21h      26h
Average time to fill book requests 43h 59h 94h 52h 54h 45h 15h 44h 54h 48h      51h
                                                                
Article loan requests 754 3,110 27 1,866 272 3,038 1,581 2,369 2,156 7,833 1,865 24,871
Article loan requests filled 546 1,871      279 191 1,642 1,107 1,419 1,873 5,094      14,022
Article loan requests not filled 208 1,239 27 1,587 81 1,396 474 950 283 2,739 1,865 10,849
Percentage of article requests filled 72% 60%      15% 70% 54% 70% 60% 87% 65%      56%
Average time to fill article requests 61h 38h      37h 43h 21h 32h 25h 18h 30h      34h
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 5,004 2,096 31 3,816 2,324 21,130 10,737 14,091 6,766 1,949      67,944
     19% 25% 13% 60% 55% 70% 51% 56% 71% 34%      50%
12 - 24 hours 13,448 3,265 23 1,570 1,219 5,815 8,245 7,159 1,861 2,051      44,656
     52% 38% 10% 25% 29% 19% 39% 28% 20% 36%      33%
24 - 48 hours 4,794 1,669 39 613 373 1,759 1,374 2,223 447 1,054      14,345
     18% 20% 16% 10% 9% 6% 6% 9% 5% 19%      10%
more than 48 hours 2,809 1,465 145 325 303 1,348 871 1,692 397 603      9,958
     11% 17% 60% 5% 7% 4% 4% 7% 4% 11%      7%
undetermined 1      4      2 2      3                12
               2%                                             
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 2,559 384 29 565 322 7,892 10,334 3,989 978 248      27,300
     10% 5% 12% 9% 8% 26% 49% 16% 10% 4%      20%
12 - 24 hours 7,143 841 22 721 488 2,564 7,896 3,038 527 604      23,844
     27% 10% 9% 11% 12% 9% 37% 12% 6% 11%      17%
24 - 48 hours 7,019 2,982 36 1,998 1,325 7,553 1,307 8,927 3,408 2,616      37,171
     27% 35% 15% 32% 31% 25% 6% 35% 36% 46%      27%
more than 48 hours 8,624 3,918 123 2,674 1,825 10,663 802 7,566 3,929 1,817      41,941
     33% 46% 51% 42% 43% 35% 4% 30% 41% 32%      31%
undetermined 711 370 32 366 261 1,382 888 1,648 629 372      6,659
     3% 4% 13% 6% 6% 5% 4% 7% 7% 7%      5%
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 67 418      74 35 795 409 473 966 1,267      4,504
     12% 22%      27% 18% 48% 37% 33% 52% 25%      32%
12 - 24 hours 113 540      80 56 517 218 522 584 1,235      3,865
     21% 29%      29% 29% 31% 20% 37% 31% 24%      28%
24 - 48 hours 123 405      55 47 160 232 223 162 1,637      3,044
     23% 22%      20% 25% 10% 21% 16% 9% 32%      22%
more than 48 hours 240 508      70 53 170 248 201 159 955      2,604
     44% 27%      25% 28% 10% 22% 14% 8% 19%      19%
undetermined 3                                    2           5
                                                                
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 166,446 12,754 1,246 104 12 2                          180,564
percent of total 92% 7%                                              100%
average time 28h 49h 59h 71h 21h -1h                          30h
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 07/07/2011