Helium Report for Month of March 97 Users Amount %ofTtl Recover Lost %Lost $ Adams 648 17% 638 10 2% $349.00 Chemistry 714 18% 645 69 10% $1,600.50 Graybeal 0% 0 0 $0.00 Hebard 152 4% 111 41 27% $178.50 Ihas 102 3% 101 1 1% $53.50 MSE 267 7% 231 36 13% $624.00 Meisel 0% 0 0 $0.00 MKBay#1 1426 36% 1386 40 3% $813.00 MKBay#2 0% 0 0 $0.00 MKBay#3 0% 0 0 $0.00 Reitze 66 2% 59 7 11% $50.50 Sharifi 120 3% 115 5 4% $72.50 Stewart 246 6% 240 6 2% $138.00 Sullivan 83 2% 57 26 31% $106.50 Takano 0% 0 0 $0.00 Tanner 102 3% 78 24 24% $111.00 TOTAL 3926 265 $4,097 362 lL lost 12 lL lost / day 9% of usage lost 5170 lL recovered at Master Meter 93% recovery rate 45 transfers $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $2.50/lL lost.