Helium Report for Month of October 1998 Users Amount %ofTtl Recovrd Lost %Lost $$$$ Adams 168 4% 168 0 0% $84.00 Chemistry 886 24% 738 148 17% $2,142.00 Graybeal 0 0 0 $0.00 Hebard 128 3% 124 4 3% $74.00 Ihas 0 0 0 $0.00 MSE 0 0 0 $0.00 Meisel 0 0 0 $0.00 MKBay#1 0 0 0 $0.00 MKBay#2 3 0% 3 0 0% $1.50 MKBay#3 275 7% 275 0 0% $137.50 Reitze 0 0 0 $0.00 Sharifi 235 6% 222 13 6% $150.00 Stewart 238 6% 226 12 5% $149.00 Sullivan 934 25% 907 27 3% $534.50 Takano 386 10% 362 24 6% $253.00 Tanner 256 7% 215 41 16% $230.50 B155 231 6% 216 15 6% $153.00 TOTAL 3740 269 $3,756 481 lL lost 16 lL lost / day 13% of usage lost 5493 lL recovered at Master Meter 91% recovery rate 46 transfers $ amount is billed at $.50/lL used for physics or $2.00/lL for non-physics plus $2.50/lL lost.