Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| interval name | size (steps) | size (cents) | just ratio | just (cents) | error |
| --- | --- | --- | --- | --- | --- |
| perfect fifth | 24.0 | 702.44 | 3:2 | 701.96 | +0.48 |
| septimal tritone | 20.0 | 585.37 | 7:5 | 582.51 | +2.85 |
| 11:8 wide fourth | 19.0 | 556.1 | 11:8 | 551.32 | +4.78 |
| 15:11 wide fourth | 18.0 | 526.83 | 15:11 | 536.95 | −10.12 |
| 27:20 wide fourth | 18.0 | 526.83 | 27:20 | 519.55 | +7.28 |
| perfect fourth | 17.0 | 497.56 | 4:3 | 498.04 | −0.48 |
| septimal narrow fourth | 16.0 | 468.29 | 21:16 | 470.78 | −2.48 |
| septimal major third | 15.0 | 439.02 | 9:7 | 435.08 | +3.94 |
| undecimal major third | 14.0 | 409.76 | 14:11 | 417.51 | −7.75 |
| pythagorean major third | 14.0 | 409.76 | 81:64 | 407.82 | +1.94 |
| major third | 13.0 | 380.49 | 5:4 | 386.31 | −5.83 |
| inverted 13th harmonic | 12.0 | 351.22 | 16:13 | 359.47 | −8.25 |
| undecimal neutral third | 12.0 | 351.22 | 11:9 | 347.41 | +3.81 |
| minor third | 11.0 | 321.95 | 6:5 | 315.64 | +6.31 |
| pythagorean minor third | 10.0 | 292.68 | 32:27 | 294.13 | −1.45 |
| tridecimal minor third | 10.0 | 292.68 | 13:11 | 289.21 | +3.47 |
| septimal minor third | 9.0 | 263.41 | 7:6 | 266.87 | −3.46 |
| septimal whole tone | 8.0 | 234.15 | 8:7 | 231.17 | +2.97 |
| whole tone , major tone | 7.0 | 204.88 | 9:8 | 203.91 | +0.97 |
| whole tone, minor tone | 6.0 | 175.61 | 10:9 | 182.4 | −6.79 |
| lesser undecimal neutral second | 5.0 | 146.34 | 12:11 | 150.64 | −4.30 |
| septimal diatonic semitone | 4.0 | 117.07 | 15:14 | 119.44 | −2.37 |
| diatonic semitone | 4.0 | 117.07 | 16:15 | 111.73 | +5.34 |
| pythagorean diatonic semitone | 3.0 | 87.8 | 256:243 | 90.22 | −2.42 |
| septimal chromatic semitone | 3.0 | 87.8 | 21:20 | 84.47 | +3.34 |
| chromatic semitone | 2.0 | 58.54 | 25:24 | 70.67 | −12.14 |
| 28:27 semitone | 2.0 | 58.54 | 28:27 | 62.96 | −4.42 |
| septimal comma | 1.0 | 29.27 | 64:63 | 27.26 | +2.00 |
Question:
ratio of 16:13 has how many highest size (steps)?
Answer:
12.0