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:
| Wicket | Runs | Batting partners | Batting team | Fielding team | Venue | Season |
| --- | --- | --- | --- | --- | --- | --- |
| 1st | 415.0 | GC Smith and Neil McKenzie | South Africa | Bangladesh | Chittagong | 2008 |
| 2nd | 576.0 | Roshan Mahanama and Sanath Jayasuriya | Sri Lanka | India | Colombo | 1997 |
| 3rd | 624.0 | Mahela Jayawardene and Kumar Sangakkara | Sri Lanka | South Africa | Colombo | 2006 |
| 4th | 437.0 | Mahela Jayawardene and Thilan Samaraweera | Sri Lanka | Pakistan | Karachi | 2008/09 |
| 5th | 405.0 | Donald Bradman and Sid Barnes | Australia | England | Sydney | 1946/47 |
| 6th | 351.0 | Mahela Jayawardene and Prasanna Jayawardene | Sri Lanka | India | Ahmedabad | 2009/10 |
| 7th | 347.0 | Clairmonte Depeiaza and Denis Atkinson | West Indies | Australia | Bridgetown | 1954/55 |
| 8th | 332.0 | Jonathan Trott and Stuart Broad | England | Pakistan | Lord's | 2010 |
| 9th | 195.0 | Pat Symcox and Mark Boucher | South Africa | Pakistan | Johannesburg | 1997/98 |
| 10th | 163.0 | Phillip Hughes and Ashton Agar | Australia | England | Nottingham | 2013 |
Question:
How many runs did mahela jayawardene and thilan samaraweera have?
Answer:
437.0