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WRLC Consortium Loan Performance Summary
07/01/2007 through 06/30/2008

 
Summary: AU CU DA DC GA GM GT GW MU WR XX All Libs
Total requests 29,207 15,416 366 9,640 6,398 40,253 35,502 38,418 11,585 9,840 1,528 198,153
                                                                
Book loan requests 26,337 12,684 220 8,621 5,689 35,272 33,321 33,616 10,417 5,398 1,188 172,763
Book loan requests pulled 19,228 9,157 146 5,620 3,702 26,731 21,385 24,839 8,813 5,185      124,806
Book loan requests not filled 7,109 3,527 74 3,001 1,987 8,541 11,936 8,777 1,604 213 1,188 47,957
Percentage of book requests pulled 73% 72% 66% 65% 65% 76% 64% 74% 85% 96%      72%
Average time taken to pull a book 19h 34h 95h 15h 16h 12h 20h 18h 16h 24h      27h
Average time to fill book requests 51h 62h 96h 49h 52h 47h 20h 49h 54h 52h      53h
                                                                
Article loan requests 2,870 2,732 146 1,019 709 4,981 2,181 4,802 1,168 4,442 340 25,390
Article loan requests filled 1,902 1,319      187 493 1,759 1,321 3,304 649 3,511      14,445
Article loan requests not filled 968 1,413 146 832 216 3,222 860 1,498 519 931 340 10,945
Percentage of article requests filled 66% 48%      18% 70% 35% 61% 69% 56% 79%      57%
Average time to fill article requests 51h 70h      63h 46h 24h 42h 24h 37h 46h      45h
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 8,773 1,814 13 3,343 1,920 18,086 8,117 10,409 5,188 1,695      59,358
     46% 20% 9% 59% 52% 68% 38% 42% 59% 33%      48%
12 - 24 hours 5,371 2,870 26 1,452 1,204 6,185 8,733 10,133 2,390 1,725      40,089
     28% 31% 18% 26% 33% 23% 41% 41% 27% 33%      32%
24 - 48 hours 3,410 2,157 29 522 329 1,624 2,914 2,613 643 1,030      15,271
     18% 24% 20% 9% 9% 6% 14% 11% 7% 20%      12%
more than 48 hours 1,664 2,302 78 301 245 831 1,620 1,673 588 732      10,034
     9% 25% 53% 5% 7% 3% 8% 7% 7% 14%      8%
undetermined 10 14      2 4 5 1 11 4 3      54
                                                                
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 2,020 373 13 711 377 7,130 7,898 2,831 1,080 288      22,721
     11% 4% 9% 13% 10% 27% 37% 11% 12% 6%      18%
12 - 24 hours 2,723 917 25 778 575 2,631 8,501 3,344 726 556      20,776
     14% 10% 17% 14% 16% 10% 40% 13% 8% 11%      17%
24 - 48 hours 6,444 3,026 27 1,758 1,092 5,995 2,843 9,483 2,946 2,427      36,041
     34% 33% 18% 31% 29% 22% 13% 38% 33% 47%      29%
more than 48 hours 7,803 4,697 77 2,105 1,473 9,949 1,572 8,893 3,806 1,843      42,218
     41% 51% 53% 37% 40% 37% 7% 36% 43% 36%      34%
undetermined 238 144 4 268 185 1,026 571 288 255 71      3,050
     1% 2% 3% 5% 5% 4% 3% 1% 3% 1%      2%
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 148 66      21 113 577 301 1,338 151 582      3,297
     8% 5%      11% 23% 33% 23% 40% 23% 17%      23%
12 - 24 hours 346 118      59 134 798 269 1,100 193 701      3,718
     18% 9%      32% 27% 45% 20% 33% 30% 20%      26%
24 - 48 hours 645 377      38 88 241 365 380 136 924      3,194
     34% 29%      20% 18% 14% 28% 12% 21% 26%      22%
more than 48 hours 762 758      67 157 143 386 485 169 1,301      4,228
     40% 57%      36% 32% 8% 29% 15% 26% 37%      29%
undetermined 1           2 1           1      3      8
                    1%                                        
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 152,728 13,636 1,273 83 4 2 1                     167,727
percent of total 91% 8%                                              100%
average time 31h 49h 61h 84h 61h 132h -1h                     33h
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.


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