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:
| State | Swimsuit | Interview | Evening Gown | Average | Finalists |
| --- | --- | --- | --- | --- | --- |
| Iowa | 9.267 | 9.651 | 9.620 | 9.513 | 9.800 |
| Oklahoma | 9.226 | 9.309 | 9.487 | 9.341 | 9.586 |
| Kansas | 9.221 | 9.600 | 9.600 | 9.474 | 9.486 |
| Alabama | 9.010 | 9.326 | 9.449 | 9.262 | 9.471 |
| North Carolina | 9.079 | 9.207 | 9.500 | 9.262 | 9.414 |
| California | 9.340 | 9.514 | 9.486 | 9.447 | 9.400 |
| Rhode Island | 9.087 | 9.279 | 9.341 | 9.235 |  |
| Maryland | 9.021 | 9.206 | 9.271 | 9.166 |  |
| Indiana | 8.966 | 9.103 | 9.370 | 9.146 |  |
| Virginia | 8.984 | 9.112 | 9.279 | 9.125 |  |
| Mississippi | 8.917 | 9.200 | 9.247 | 9.121 |  |
| Illinois | 8.897 | 8.969 | 9.286 | 9.050 |  |
Question:
what is the difference in points between the finalists and average in iowa?
Answer:
.287