Table:
text: Indian general election full results, 2004
National election result
National election result
Party_Name States_contested Seats_contested Seats_won No_of_Votes _of_Votes _in_Seats_contested Forfeited_in_seats
Telangana Rashtra Samithi 1 8 5 2441405 0.63% 13.19% 0
Pattali Makkal Katchi 2 6 6 2169020 0.56% 51.66% 0
Asom Gana Parishad 1 12 2 2069600 0.53% 23.53% 4
Indian National Lok Dal 4 20 0 1936703 0.50% 12.60% 14
Jharkhand Mukti Morcha 4 9 5 1846843 0.47% 28.43% 3
Revolutionary Socialist Party 3 6 3 1689794 0.43% 33.50% 2
Marumaralarchi Dravida Munnetra Kazhagam 1 4 4 1679870 0.43% 58.23% 0
All India Forward Bloc 5 10 3 1365055 0.35% 18.81% 7
Apna Dal 7 86 0 844053 0.22% 1.48% 86
Indian Union Muslim League 6 10 1 770098 0.20% 9.61% 8

Question: From the full results of the 2004 Indian general election, what is the lowest number of states contested under Apna Dal?