Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 475471019 was exactly right!
What do you guess are the next two digits of my number?
47547101900
47547101901
47547101902
47547101903
47547101904
47547101905
47547101906
47547101907
47547101908
47547101909
47547101910
47547101911
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47547101930
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47547101937
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47547101940
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47547101999