For each centrality bin, based on the percentile of the total cross section, we show the pseudorapidity density, the number of participants, and the scaled pseudorapidity density for both 130 and 200 GeV. The errors shown on these values are systematic. We also show the ratio for each bin both corrected for the different Npart in each bin, and uncorrected (Raw). The errors on the ratios are statistical only. Data for 200 GeV AuAu Bin(%) dN/deta dN/deta/pair 0-3 700+/-27 358+/-12 3.91+/-0.20 3-6 629+/-24 331+/-10 3.81+/-0.18 6-10 548+/-21 298+/-9 3.68+/-0.18 10-15 455+/-18 256+/-8 3.56+/-0.18 15-20 376+/-15 217+/-8 3.48+/-0.18 20-25 312+/-12 183+/-7 3.41+/-0.18 25-30 252+/-10 152+/-6 3.32+/-0.19 30-35 202+/-8 124+/-6 3.25+/-0.19 35-40 164+/-6 103+/-5 3.19+/-0.21 40-45 130+/-5 83+/-5 3.14+/-0.22 45-50 95+/-4 65+/-4 2.90+/-0.22 Data for 130 GeV AuAu Bin(%) dN/deta dN/deta/pair 0-3 613+/-24 355+/-12 3.45+/-0.17 3-6 545+/-21 330+/-10 3.31+/-0.16 6-10 472+/-18 295+/-9 3.20+/-0.16 10-15 393+/-15 254+/-8 3.09+/-0.16 15-20 327+/-13 214+/-8 3.06+/-0.16 20-25 274+/-11 179+/-7 3.06+/-0.17 25-30 220+/-8 148+/-6 2.96+/-0.17 30-35 180+/-7 122+/-6 2.94+/-0.18 35-40 140+/-5 100+/-5 2.80+/-0.18 40-45 110+/-4 80+/-5 2.75+/-0.20 45-50 83+/-3 63+/-4 2.64+/-0.21 Ratios of 200 GeV over 130 GeV Bin(%) Corrected Raw 0-3 1.13+/-0.01 1.16+/-0.01 3-6 1.15+/-0.02 1.14+/-0.02 6-10 1.15+/-0.02 1.16+/-0.02 10-15 1.16+/-0.01 1.16+/-0.01 15-20 1.14+/-0.02 1.17+/-0.02 20-25 1.12+/-0.02 1.16+/-0.02 25-30 1.13+/-0.02 1.17+/-0.02 30-35 1.12+/-0.02 1.15+/-0.02 35-40 1.14+/-0.02 1.19+/-0.02 40-45 1.13+/-0.03 1.17+/-0.03 45-50 1.10+/-0.03 1.14+/-0.03