2010-06-21	471	21.4		22.01	"first tank on vacation"
2010-06-21	441	20.1		21.94	"second tank on vacation"
2010-06-23	437	22.3		19.6	"worst tank on this vacation"
2010-06-27	501	21.5		23.3	"best tank on this vacation."
2010-07-05	462	21.9		21.1	"LAST TANK"