context: A South African cricket team in India in 2004-05 against South African cricket team followed, with Harbhajan taking match figures of 4/166 in the drawn First Test in Kanpur, before producing a man of the match performance in the Second Test in Calcutta to lead India to a 1-0 series win. After taking 2/54 in the first innings, he took 6/78 in the second, including South Africas first five batsman to help dismiss the tourists for 222. This set up a run-chase of 117, which India reached with eight wickets in hand. Harbhajan was the leading wicket-taker for the series, with 13 victims at an average of 23.61. He ended 2004 with a quiet Indian cricket team in Bangladesh in 2004-05 of Bangladesh, scoring a 47 in the Second Test and taking four wickets at 41.75 in two Tests and one wicket at 94 at an economy rate of 5.22 in two ODIs. He had a relatively light workload, bowling only 47.4 overs in the Tests, as Irfan Pathan frequently scythed through the Bangladeshi batsmen with the new ball, taking three five wicket hauls. He then returned to India and took a total of 6/172 in North Zones seven-wicket win over South.
question: How many hauls did Irfan Pathan take in total over the South?
answer: 6/172