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:
| Player | Matches | Innings | Runs | Average | Highest Score | 100s | 50s |
| --- | --- | --- | --- | --- | --- | --- | --- |
| James Hildreth Category:Articles with hCards | 16.0 | 23.0 | 1440.0 | 65.45 | 151 | 7.0 | 5.0 |
| Marcus Trescothick Category:Articles with hCards | 16.0 | 28.0 | 1397.0 | 58.20 | 228* | 4.0 | 6.0 |
| Zander de Bruyn Category:Articles with hCards | 14.0 | 21.0 | 814.0 | 38.76 | 95 | 0.0 | 5.0 |
| Arul Suppiah Category:Articles with hCards | 16.0 | 26.0 | 771.0 | 33.52 | 125 | 1.0 | 4.0 |
| Jos Buttler Category:Articles with hCards | 13.0 | 20.0 | 569.0 | 33.47 | 144 | 1.0 | 2.0 |
| Nick Compton Category:Articles with hCards | 11.0 | 17.0 | 465.0 | 33.21 | 72 | 0.0 | 2.0 |
| Peter Trego Category:Articles with hCards | 16.0 | 23.0 | 693.0 | 33.00 | 108 | 1.0 | 5.0 |
| Craig Kieswetter Category:Articles with hCards | 12.0 | 18.0 | 467.0 | 27.47 | 84 | 0.0 | 4.0 |
Question:
What is the innings when the highest score is 72?
Answer:
17.0