Combined luminosity functions G- and B-dropouts V mag log(phi) (mag^{-1} Mpc^{-3}) SAGDP99 HUDF GOODS-N GOODS-S -22.95 to -22.45 -5.48 +/- 0.18 -22.45 to -21.95 -4.93 +/- 0.15 -21.95 to -21.45 -4.24 +/- 0.08 -21.45 to -20.95 -3.72 +/- 0.05 -22.48 to -21.48 -4.72 +/- 0.13 -4.58 +/- 0.12 -21.48 to -20.48 -3.71 +/- 0.14 -3.63 +/- 0.08 -3.52 +/- 0.07 -20.48 to -19.98 -2.96 +/- 0.10 -3.10 +/- 0.07 -3.03 +/- 0.07 -19.98 to -19.73 -2.92 +/- 0.07 -2.85 +/- 0.07 -19.73 to -19.48 -2.75 +/- 0.07 -2.77 +/- 0.07 -19.98 to -19.48 -2.88 +/- 0.10 -19.48 to -18.98 -2.73 +/- 0.09 -2.60 +/- 0.07 -2.62 +/- 0.07 -18.98 to -18.48 -2.44 +/- 0.08 -18.48 to -17.98 -2.23 +/- 0.08 -17.98 to -17.48 -2.23 +/- 0.08 -17.48 to -17.18 -2.10 +/- 0.08 -17.18 to -16.86 -2.32 +/- 0.09