| Percentiles - Ungrouped Data |
| p | Weighted Average at Xnp | Weighted Average at X(n+1)p | Empirical Distribution Function | Empirical Distribution Function - Averaging | Empirical Distribution Function - Interpolation | Closest Observation | True Basic - Statistics Graphics Toolkit | MS Excel (old versions) |
| 0.01 | 6.86 | 6.89 | 8 | 8 | 8 | 8 | 6.11 | 8 |
| 0.02 | 8.24 | 8.26 | 9 | 9 | 9.22 | 8 | 8.74 | 8 |
| 0.03 | 9.86 | 9.89 | 10 | 10 | 10.83 | 10 | 9.11 | 10 |
| 0.04 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| 0.05 | 11 | 11 | 11 | 11 | 11.05 | 11 | 11 | 11 |
| 0.06 | 11.72 | 11.78 | 12 | 12 | 12 | 12 | 11.22 | 12 |
| 0.07 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 0.08 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 0.09 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 0.1 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 0.11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| 0.12 | 12.44 | 12.56 | 13 | 13 | 13 | 12 | 12.44 | 13 |
| 0.13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| 0.14 | 13 | 13 | 13 | 13 | 13.54 | 13 | 13 | 13 |
| 0.15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 0.16 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| 0.17 | 14.54 | 14.71 | 15 | 15 | 15 | 15 | 14.29 | 15 |
| 0.18 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 0.19 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 0.2 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| 0.21 | 15.02 | 15.23 | 16 | 16 | 15.81 | 15 | 15.77 | 15 |
| 0.22 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.23 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.24 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.25 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.26 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.27 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.28 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.29 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.3 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.31 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| 0.32 | 16 | 16.16 | 16 | 16 | 16.52 | 16 | 16.84 | 16 |
| 0.33 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.34 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.35 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.36 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.37 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.38 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.39 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.4 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| 0.41 | 17.42 | 17.83 | 18 | 18 | 18 | 17 | 17.17 | 18 |
| 0.42 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.43 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.44 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.45 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.46 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.47 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.48 | 18 | 18.24 | 18 | 18 | 18.28 | 18 | 18.76 | 18 |
| 0.49 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.5 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.51 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.52 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.53 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.54 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.55 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.56 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.57 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.58 | 19.96 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.59 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.6 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.61 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.62 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.63 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.64 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.65 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.66 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.67 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.68 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.69 | 20 | 20.47 | 20 | 20 | 20.09 | 20 | 20.53 | 20 |
| 0.7 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.71 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.72 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.73 | 21.26 | 21.99 | 22 | 22 | 21.53 | 21 | 21.01 | 22 |
| 0.74 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.75 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.76 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.77 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.78 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.79 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.8 | 22 | 22.4 | 22 | 22 | 22 | 22 | 22.6 | 22 |
| 0.81 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.82 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.83 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.84 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.85 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.86 | 23 | 23.18 | 23 | 23 | 23 | 23 | 23.82 | 23 |
| 0.87 | 23.94 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.88 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.89 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.9 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.91 | 24 | 24.33 | 24 | 24 | 24 | 24 | 24.67 | 24 |
| 0.92 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.93 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.94 | 25 | 25.22 | 25 | 25 | 25 | 25 | 25.78 | 25 |
| 0.95 | 25.9 | 26 | 26 | 26 | 25.95 | 26 | 26 | 26 |
| 0.96 | 26 | 26.48 | 26 | 26 | 26 | 26 | 26.52 | 26 |
| 0.97 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| 0.98 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| 0.99 | 27.38 | 28 | 28 | 28 | 27.39 | 27 | 28 | 28 |