Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 319901029 was exactly right!
What do you guess are the next two digits of my number?
31990102900
31990102901
31990102902
31990102903
31990102904
31990102905
31990102906
31990102907
31990102908
31990102909
31990102910
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31990102928
31990102929
31990102930
31990102931
31990102932
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31990102936
31990102937
31990102938
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31990102940
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31990102990
31990102991
31990102992
31990102993
31990102994
31990102995
31990102996
31990102997
31990102998
31990102999