Helium Report for 2004 Amount %ofTtl Recovrd Lost %Lost $$$$$ Andraka 2293 3% 2198 94 4% $ 1,381.50 Angerho 161 0% 83 80 50% $ 280.50 B122 6434 7% 5903 530 8% $ 4,542.00 B124 1437 2% 1332 106 7% $ 983.50 B126 20 0% 16 4 20% $ 20.00 B20 2358 3% 2212 146 6% $ 1,544.00 B25 128 0% 128 0 0% $ 64.00 Biswas 1526 2% 1489 36 2% $ 853.00 Bowers 704 1% 491 212 30% $ 1,938.00 Christo 1682 2% 1579 103 6% $ 3,621.50 Eyler 1674 2% 1595 78 5% $ 3,543.00 Fanucci 0 0% 105 -105 $ (262.50) Geology 90 0% 0 90 100% $ 405.00 Hebard 6612 7% 6360 251 4% $ 3,933.50 Hill 14110 16% 13196 915 6% $ 9,342.50 Ihas 1032 1% 940 94 9% $ 1,184.50 Katritz 202 0% 202 100% $ 909.00 Kleiman 12 0% 12 0 0% $ 24.00 Lee 4681 5% 4272 409 9% $ 3,363.00 MBI11T 5690 6% 5690 0 0% $ 11,380.00 MBI4.7 2025 2% 2025 0 0% $ 4,050.00 Meisel 3446 4% 3340 105 3% $ 1,985.50 MKBay#1 7214 8% 6835 380 5% $ 4,557.00 MKBay#2 2856 3% 2822 34 1% $ 3,277.00 MKBay#3 12808 14% 12761 45 0% $ 25,728.50 NMR 997 1% 891 106 11% $ 2,259.00 Norton 2280 3% 0 2280 100% $ 10,260.00 NSC 128 0% 112 16 13% $ 296.00 SpecSrv 474 1% 413 62 13% $ 1,103.00 Stewart 4358 5% 4168 190 4% $ 2,654.00 Sulliva 1443 2% 1417 26 2% $ 786.50 Tanner 1403 2% 894 509 36% $ 1,974.00 =========================================================== TOTAL 90278 Lablost 6998 $107,980.50 lL lost 10213 cryolost 3215 lL lost / day 28 usage lost % 11% lL recovered 112211 recovery rate 91% transfers 881 $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $2.50/lL lost.