Here's a link to these same results. Sorry if it's hard to read.code:
VEHICLE INFO SAMPLE DATA
Year: 2004 Date Installed: 3/11/2005
Make: Mazda Date Sampled: 6/1/2006
Model: 6s 3.0L Time On Oil: 25000 mi
Transmission: 5-Speed Manual Time on Vehicle: 54400 mi
SPECTROCHEMICAL ANALYSIS PHYSICAL PROPERTIES
Fe 23 Fuel: N/A
Cr 0 VIS @ 40C cst: N/A
Pb 0 VIS @ 100C cst: 13.61
Cu 5 Water: 0
Sn 0 Soot/Solids: TRACE
Al 4 Coolant: N/A
Ni 0
Ag 0
Si 17 ADDITIONAL TESTS
B 37
Na 0 TAN: 5.46
Mg 64 TBN: 9.67
Ca 3225 Oxidation: N/A
Ba 0 Nitration: N/A
P 1212
Zn 1740
Mo 0
Ti 0
Vd 0
K 0
http://i6.tinypic.com/156tpg7.jpg
This oil ran during both seasons in Chicago (winter and construction). Most of the miles were spent cruising on the highway, but I've seen my fair share of bumper-to-bumper.