context: Harbhajan was unable to maintain his ODI form on the Indian cricket team in West Indies in 2006 to the West Indies, where he managed three wickets at 64 in five matches, although he continued to be economical, conceding 3.91 runs per over. He was omitted from the Test team for the opening two Tests as India opted to use three pace bowlers and Anil Kumble, scrapping the five bowler strategy used since early 2006. The reasons for the return to the four-man attack were unclear, with performance, fatigue and injury variously offered as explanations. Harbhajan was recalled for the Third Test in St Kitts after the pace attack was unable to dismiss the West Indian batsmen, with local captain Brian Lara stating that his team, who had three wickets in hand at the end of play, would have been lucky to draw the Second Test had Harbhajan been playing. In a drawn match, Harbhajan claimed the leading match figures of 6/186, as well as contributing an unbeaten 38 in the first innings. Harbhajans 5/13 in 27 balls in the first innings in the Fourth Test saw the hosts lose their last six wickets for 23, to give India a 97 run first innings lead. India went on secure a victory in a low scoring match in three days and win the series 1-0, although Harbhajan was punished in the second innings, conceding 65 runs in 16 overs without taking a wicket. It was Indias first series victory in the Caribbean in 35 years, with Harbhajan contributing 11 wickets at 24.00.
question: What year did Indias have a previous victory in the Caribbean?
answer: 1971