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:
| Driver | Front row starts | Pole positions | Entries | Percentage |
| --- | --- | --- | --- | --- |
| Juan Manuel Fangio | 48.0 | 29.0 | 52.0 | 92.31% |
| Jim Clark | 48.0 | 33.0 | 73.0 | 65.75% |
| Ayrton Senna | 87.0 | 65.0 | 162.0 | 53.70% |
| Sebastian Vettel | 62.0 | 43.0 | 118.0 | 52.54% |
| Lewis Hamilton | 57.0 | 31.0 | 127.0 | 44.81% |
| Alain Prost | 86.0 | 33.0 | 202.0 | 42.57% |
| Jackie Stewart | 42.0 | 17.0 | 100.0 | 42.00% |
| Damon Hill | 47.0 | 20.0 | 122.0 | 38.52% |
| Michael Schumacher | 116.0 | 68.0 | 308.0 | 37.66% |
| Nigel Mansell | 56.0 | 32.0 | 191.0 | 29.32% |
Question:
What's the average pole position for the driver that has a percentage of 44.81%?
Answer:
31.0