The statistics are re-calculated whenever you look at the standings
Number of Questions: 10
Number of people participating: 6165
Number of People Having Solved N Questions:
Number of Questions: Number of People
10 : 0 9 : 0 8 : 0 7 : 0 6 : 1 5 : 0 4 : 0 3 : 0 2 : 0 1 : 2
Number of People Having Solved Each Question:
Question Number: Number of People
1 : 0 2 : 0 3 : 1 4 : 2 5 : 1 6 : 1 7 : 0 8 : 0 9 : 1 10 : 2