7.2. There are 12 people in the room,

some of whom always lie, while the rest always tell the truth. One of them says: “There are no honest people here”; another says: “There is at most 1 honest person here”; the third person says: “There are at most 2 honest people here”; and so on, until the 12th person says: “There are at most 11 honest people here”. How many honest people are in the room?