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:
| Heat | Name | Nationality | Reaction | Result |
| --- | --- | --- | --- | --- |
| 1.0 | LoLo Jones | United States | 0.172 | 12.43 |
| 2.0 | Damu Cherry | United States | 0.189 | 12.62 |
| 2.0 | Dawn Harper | United States | 0.191 | 12.66 |
| 1.0 | Delloreen Ennis-London | Jamaica | 0.145 | 12.67 |
| 1.0 | Priscilla Lopes-Schliep | Canada | 0.159 | 12.68 |
| 1.0 | Sally McLellan | Australia | 0.14 | 12.70 |
| 2.0 | Brigitte Foster-Hylton | Jamaica | 0.162 | 12.76 |
| 2.0 | Sarah Claxton | Great Britain | 0.145 | 12.84 |
| 2.0 | Vonette Dixon | Jamaica | 0.237 | 12.86 |
| 1.0 | Josephine Onyia | Spain | 0.203 | 12.86 |
| 1.0 | Aurelia Trywiańska-Kollasch | Poland | 0.118 | 12.96 |
| 1.0 | Carolin Nytra | Germany | 0.144 | 12.99 |
| 2.0 | Reïna-Flor Okori | France | 0.153 | 13.05 |
| 1.0 | Nevin Yanit | Turkey | 0.201 | 13.28 |
| 2.0 | Susanna Kallur | Sweden | 0.198 | DNF |
| 2.0 | Anay Tejeda | Cuba | 0.156 | DNF |
Question:
What is the average reaction for brigitte foster-hylton after heat 1?
Answer:
0.162