The statistics are re-calculated whenever you look at the standings
Number of Questions: 10
Number of people participating: 6298
Number of People Having Solved N Questions:
Number of Questions: Number of People
10 : 0 9 : 0 8 : 2 7 : 1 6 : 0 5 : 2 4 : 2 3 : 3 2 : 1 1 : 3
Number of People Having Solved Each Question:
Question Number: Number of People
1 : 8 2 : 5 3 : 2 4 : 2 5 : 9 6 : 11 7 : 8 8 : 6 9 : 1 10 : 3