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:
| Rank | Heat | Lane | Name | Nationality | Time |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 4.0 | 4.0 | Matt Grevers | United States | 53.41 |
| 2.0 | 4.0 | 5.0 | Arkady Vyatchanin | Russia | 53.64 |
| 3.0 | 6.0 | 4.0 | Aaron Peirsol | United States | 53.65 |
| 4.0 | 6.0 | 7.0 | Aschwin Wildeboer Faber | Spain | 53.67 |
| 5.0 | 3.0 | 5.0 | Gerhardus Zandberg | South Africa | 53.75 |
| 6.0 | 6.0 | 5.0 | Liam Tancock | Great Britain | 53.85 |
| 7.0 | 5.0 | 3.0 | Hayden Stoeckel | Australia | 53.93 |
| 8.0 | 3.0 | 8.0 | Ľuboš Križko | Slovakia | 54.07 |
| 9.0 | 5.0 | 5.0 | Ashley Delaney | Australia | 54.08 |
| 10.0 | 5.0 | 2.0 | Junichi Miyashita | Japan | 54.12 |
| 11.0 | 4.0 | 2.0 | Stanislav Donets | Russia | 54.18 |
| 12.0 | 4.0 | 3.0 | Tomomi Morita | Japan | 54.21 |
| 13.0 | 6.0 | 3.0 | Markus Rogan | Austria | 54.22 |
| 14.0 | 6.0 | 1.0 | Mirco Di Tora | Italy | 54.39 |
| 15.0 | 5.0 | 1.0 | Guy Barnea | Israel | 54.50 |
| 16.0 | 5.0 | 6.0 | Gregor Tait | Great Britain | 54.62 |
| 17.0 | 4.0 | 6.0 | Aristeidis Grigoriadis | Greece | 54.71 |
| 18.0 | 3.0 | 4.0 | Damiano Lestingi | Italy | 54.78 |
| 19.0 | 5.0 | 4.0 | Helge Meeuw | Germany | 54.88 |
| 20.0 | 6.0 | 2.0 | Guilherme Guido | Brazil | 54.89 |
| 20.0 | 6.0 | 8.0 | Răzvan Florea | Romania | 54.89 |
| 22.0 | 4.0 | 8.0 | George Du Rand | South Africa | 54.90 |
| 23.0 | 3.0 | 7.0 | Sung Min | South Korea | 54.99 |
| 24.0 | 4.0 | 1.0 | Gordan Kožulj | Croatia | 55.05 |
| 25.0 | 3.0 | 3.0 | Benjamin Stasiulis | France | 55.08 |
| 26.0 | 2.0 | 6.0 | Omar Pinzón | Colombia | 55.11 |
| 27.0 | 3.0 | 6.0 | Jonathan Massacand | Switzerland | 55.21 |
| 28.0 | 4.0 | 7.0 | Nick Driebergen | Netherlands | 55.31 |
| 29.0 | 2.0 | 5.0 | Pavel Sankovich | Belarus | 55.39 |
| 30.0 | 3.0 | 1.0 | Derya Büyükuncu | Turkey | 55.43 |
| 31.0 | 5.0 | 8.0 | Jake Tapp | Canada | 55.54 |
| 32.0 | 3.0 | 2.0 | Vytautas Janušaitis | Lithuania | 55.65 |
| 33.0 | 6.0 | 6.0 | Thomas Rupprath | Germany | 55.77 |
| 34.0 | 5.0 | 7.0 | Marko Strahija | Croatia | 55.89 |
| 35.0 | 2.0 | 4.0 | Örn Arnarson | Iceland | 56.15 |
| 36.0 | 2.0 | 3.0 | Roland Rudolf | Hungary | 56.25 |
| 37.0 | 2.0 | 2.0 | Sun Xiaolei | China | 56.44 |
| 38.0 | 2.0 | 8.0 | Oleksandr Isakov | Ukraine | 56.55 |
| 39.0 | 1.0 | 4.0 | Danil Bugakov | Uzbekistan | 56.59 |
| 40.0 | 2.0 | 7.0 | Eduardo Germán Otero | Argentina | 56.74 |
| 41.0 | 2.0 | 1.0 | Tomáš Fučík | Czech Republic | 57.29 |
| 42.0 | 1.0 | 5.0 | Stanislav Osinsky | Kazakhstan | 57.42 |
| 43.0 | 1.0 | 3.0 | Jared Heine | Marshall Islands | 58.86 |
| 44.0 | 1.0 | 2.0 | Souhaib Kalala | Syria | 1:00.24 |
| 45.0 | 1.0 | 6.0 | Rubel Mohammad Rana | Bangladesh | 1:04.82 |
Question:
What is the total number of heats with a finisher named Gregor Tait in lanes over 6?
Answer:
0.0