context: 2012 finally saw the work of Andy Collins and his staff finally come to fruition with the Bloods finishing the minor round in third place with a 12-8 record, including being only one of two sides to beat runaway minor premiers Norwood. Collins was criticised in the media for resting his "star" players over the final three rounds after West had already been assured of third place and the "double chance" in the finals. The Bloods got some revenge for their 2003 Grand Final loss to Centrals with a 27-point win in the Qualifying final to book a place against Norwood in the Second Semi-final. However, Norwoods defensive game held them to just two goal in the final, the Redlegs easily booking a place in the 2012 Grand Final, winning 8.13 (61) to 2.5 (17). West bounced back a week later to record a 13.10 (88) to 10.7 (67) win over North Adelaide in the Preliminary Final to book a place in their seventeenth SANFL Grand Final, and their first against Norwood since the Bloods 1961 premiership. However, Norwoods impregnable defence won out again, and the Bloods were in danger of equalling North Adelaides 1989 SANFL Grand Final ignominy of kicking only one goal in a Grand Final before two late goals in time-on of the last quarter saw then go down 12.7 (79) to 3.12 (30).
question: How many more wins than losses did the Bloods finish the minor round with?
answer: 4