Table:
text: Galle International Stadium
Highest Innings
Highest Team Totals in Tests
Rank_ Score Overs Run_Rate Innings Date_ Test_No_ Report
1 638 196.0 3.25 2 8 March 2013 2078 (scorecard)
2 600/8d 175.2 3.42 2 21 June 2000 1501 (scorecard)
3 590/9d 202.4 2.91 2 13 November 2001 1567 (scorecard)
4 580/9d 163.2 3.55 1 15 November 2010 1977 (scorecard)
5 570/4d 135.0 4.22 1 8 March 2013 2078 (scorecard)

Question: What is the run rate for Tier 4 at Galle International Stadium?