| 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 | 11.62 | 11.63 | 12 | 12 | 12.61 | 12 | 11.37 | 12 |
| 0.02 | 13.48 | 13.52 | 15 | 15 | 15.44 | 13 | 14.48 | 13 |
| 0.03 | 16.72 | 16.78 | 17 | 17 | 17 | 17 | 15.22 | 17 |
| 0.04 | 17.48 | 17.52 | 18 | 18 | 18 | 17 | 17.48 | 18 |
| 0.05 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.06 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| 0.07 | 18.34 | 18.41 | 19 | 19 | 19 | 18 | 18.59 | 18 |
| 0.08 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.09 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| 0.1 | 19.2 | 19.3 | 20 | 20 | 20 | 19 | 19.7 | 19 |
| 0.11 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.12 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.13 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.14 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.15 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.16 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.17 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.18 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| 0.2 | 20 | 20 | 20 | 20 | 20.2 | 20 | 20 | 20 |
| 0.21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.23 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.24 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.25 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.26 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.27 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.28 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| 0.29 | 21 | 21.27 | 21 | 21 | 21.69 | 21 | 21.73 | 21 |
| 0.3 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.31 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.32 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.33 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.34 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.35 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.36 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.37 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.38 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| 0.39 | 22.18 | 22.57 | 23 | 23 | 22.79 | 22 | 22.43 | 23 |
| 0.4 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.41 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.42 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.43 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.44 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.45 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.46 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.47 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.48 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.49 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.5 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.51 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.52 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.53 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| 0.54 | 23 | 23.02 | 23 | 23 | 23 | 23 | 23.98 | 23 |
| 0.55 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.56 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.57 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.58 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.59 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.6 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.61 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.62 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.63 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.64 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.65 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| 0.66 | 24 | 24.58 | 24 | 24 | 24.26 | 24 | 24.42 | 25 |
| 0.67 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.68 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.69 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.7 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.71 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.72 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.73 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.74 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.75 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.76 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.77 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.78 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.79 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| 0.8 | 25.6 | 26 | 26 | 26 | 25.8 | 26 | 26 | 26 |
| 0.81 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 0.82 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 0.83 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 0.84 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 0.85 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| 0.86 | 26.32 | 27 | 27 | 27 | 26.46 | 26 | 27 | 27 |
| 0.87 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| 0.88 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| 0.89 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| 0.9 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| 0.91 | 27 | 27.33 | 27 | 27 | 27 | 27 | 27.67 | 27 |
| 0.92 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.93 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.94 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.95 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.96 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.97 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.98 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| 0.99 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |