The first piece of stat you're posting is the so-called Law of the Third, or short, LotT. The divergence may be helped by the fact that in the original stats we have "12 doubles every 37 spins" (2 hits) and in your stats "10 numbers show up MORE THAN ONCE in 37 spins" (2 hits, 3 hits, and so forth). The LotT is an approximation dictated by probability. Randomness can deliver sequences with more uniques, more sleepers, more repeaters.