Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 664422219 was exactly right!
What do you guess are the next two digits of my number?
66442221900
66442221901
66442221902
66442221903
66442221904
66442221905
66442221906
66442221907
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66442221910
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66442221918
66442221919
66442221920
66442221921
66442221922
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66442221932
66442221933
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66442221935
66442221936
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66442221997
66442221998
66442221999