Welcome, Again, to the Nostradamus Server!

I am impressed! Your guess that my number begins with 197200619 was exactly right!
What do you guess are the next two digits of my number?
19720061900
19720061901
19720061902
19720061903
19720061904
19720061905
19720061906
19720061907
19720061908
19720061909
19720061910
19720061911
19720061912
19720061913
19720061914
19720061915
19720061916
19720061917
19720061918
19720061919
19720061920
19720061921
19720061922
19720061923
19720061924
19720061925
19720061926
19720061927
19720061928
19720061929
19720061930
19720061931
19720061932
19720061933
19720061934
19720061935
19720061936
19720061937
19720061938
19720061939
19720061940
19720061941
19720061942
19720061943
19720061944
19720061945
19720061946
19720061947
19720061948
19720061949
19720061950
19720061951
19720061952
19720061953
19720061954
19720061955
19720061956
19720061957
19720061958
19720061959
19720061960
19720061961
19720061962
19720061963
19720061964
19720061965
19720061966
19720061967
19720061968
19720061969
19720061970
19720061971
19720061972
19720061973
19720061974
19720061975
19720061976
19720061977
19720061978
19720061979
19720061980
19720061981
19720061982
19720061983
19720061984
19720061985
19720061986
19720061987
19720061988
19720061989
19720061990
19720061991
19720061992
19720061993
19720061994
19720061995
19720061996
19720061997
19720061998
19720061999