E+ E- cross sections from the 1991 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data). Additional systematic error, excluding luminosity, is 0.37 pct.

E+ E- cross sections from the 1990 data set after t-channel subtraction with only the E- constraint by polar angle 44 to 136 degrees and accollinearity < 10 degrees. Additional systematic error, excluding luminosity, is 1.0 pct at the peak.

E+ E- cross sections from the 1991 data set after t-channel subtraction with only the E- constraint by polar angle 44 to 136 degrees and accollinearity < 10 degrees. Additional systematic error, excluding luminosity, is 0.5 pct at the peak.

E+ E- forward-backward asymmetries from the 1990 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data).

E+ E- forward-backward asymmetries from the 1991 data set for both final state fermions in the polar angle range 44 to 136 degrees and accollinearity < 10 degrees (the s + t data). Additional systematic error, excluding luminosity, is 0.002.

E+ E- forward-backward asymmetries from the 1990 data set after t-channel subtraction with only the E- constraint by polar angle 44 to 136 degrees and accollinearity < 10 degrees. Additional systematic error, excluding luminosity, is 0.003 at the peak.

E+ E- forward-backward asymmetries from the 1991 data set after t-channel subtraction with only the E- constraint by polar angle 44 to 136 degrees and accollinearity < 10 degrees. Additional systematic error, excluding luminosity, is 0.003 at the peak.

MU+ MU- cross sections from the 1990 data set, for 4pi detection (corrected for the cuts on momenta and accollinearity). Additional systematic uncertainty, excluding luminosity, is 0.8 pct.

MU+ MU- cross sections from the 1991 data set for events having both muons above 15 GeV and the polar angle of the mu- 20 to 160 degrees and the accollinearity angle <10 degrees. Additional systematic uncertainty, excluding luminosity, is 0.5 pct.

MU+ MU- cross sections from the 1991 data set corrected to 4pi acceptance.

MU+ MU- forward-backward asymmetries from the 1990 data set, derived by counting the number of muons in the forward-backward hemispheres, corrected to full solid angle but not for cuts on momenta and accollinearity. Additional systematic error 0.005.

MU+ MU- forward-backward asymmetries from the 1991 data set, derived by counting the number of muons in the forward-backward hemispheres, corrected to full solid angle but not for cuts on momenta and accollinearity. Additional systematic error 0.003.

MU+ MU- forward-backward asymmetries from the 1990 data set, derived from a maximum likelihood fit to the angular distributions, corrected to full solid angle but not for cuts on momenta and accollinearity. Additional systematic error 0.005.

MU+ MU- forward-backward asymmetries from the 1991 data set, derived from a maximum likelihood fit to the angular distributions, corrected to full solid angle but not for cuts on momenta and accollinearity. Additional systematic error 0.003.

TAU+ TAU- cross sections from the 1990 data set corrected for full solid angle. Additional systematic uncertainty is 1.2 pct.

TAU+ TAU- cross sections from the 1991 data set corrected for full solid angle. Additional systematic uncertainty is 0.75 pct.

TAU+ TAU- forward-backward asymmetries from the 1990 data set, corrected to full solid angle. Additional systematic error is 0.005 at the peak.

TAU+ TAU- forward-backward asymmetries from the 1991 data set, corrected to full solid angle. Additional systematic error is 0.003 at the peak.

LEPTON+ LEPTON- cross sections from the 1990 data set. Data are corrected for t-channel subtraction, and to full solid angle but not for momenta and accollinearity cuts. Additional systematic uncertainty, excluding luminosity, is 0.6 pct.

LEPTON+ LEPTON- cross sections from the 1991 data set. Data are corrected for t-channel subtraction, and to full solid angle but not for momenta and accollinearity cuts. Additional systematic uncertainty, excluding luminosity, is 0.4 pct.

LEPTON+ LEPTON- forward-backward asymmetries from the 1990 data set. Data are corrected for t-channel subtraction, and to full solid angle but not for momenta and accollinearity cuts. Additional systematic uncertainty, excluding luminosity, is 0.005.

LEPTON+ LEPTON- forward-backward asymmetries from the 1991 data set. Data are corrected for t-channel subtraction, and to full solid angle but not for momenta and accollinearity cuts. Additional systematic uncertainty, excluding luminosity, is 0.0025.

The systematic error shown for SIN2TW is due to the uncertainty in the Higgs mass.

No description provided.

COMBINED DATA SET WITH DATA FROM PRL 37, 315 AND PR D16, 2383.