Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 675439999 was exactly right!
What do you guess are the next two digits of my number?
67543999900
67543999901
67543999902
67543999903
67543999904
67543999905
67543999906
67543999907
67543999908
67543999909
67543999910
67543999911
67543999912
67543999913
67543999914
67543999915
67543999916
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67543999921
67543999922
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67543999924
67543999925
67543999926
67543999927
67543999928
67543999929
67543999930
67543999931
67543999932
67543999933
67543999934
67543999935
67543999936
67543999937
67543999938
67543999939
67543999940
67543999941
67543999942
67543999943
67543999944
67543999945
67543999946
67543999947
67543999948
67543999949
67543999950
67543999951
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67543999953
67543999954
67543999955
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67543999957
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67543999959
67543999960
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67543999962
67543999963
67543999964
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67543999967
67543999968
67543999969
67543999970
67543999971
67543999972
67543999973
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67543999996
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67543999998
67543999999