The table given below shows total number of students admitted and percentage of students admitted in 3 different streams in a College during the period 2005-2009.

What is the ratio between number of years in which Science students admitted are more than Commerce students and the number of years in which Arts students admitted are more than Commerce students admitted?

Year	Total number of students admitted	Percentage of students admitted in Science stream	Percentage of students admitted in Commerce stream	Percentage of students admitted in Arts stream
2005	1200	40	25	35
2006	1060	35	50	15
2007	1450	40	30	30
2008	1100	30	20	50
2009	1000	55	25	20