Availability of 1-min Data for 2001
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2001 JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
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IRT *## ### ### #*# ### ### #*# ### ### ### ### *##
MOS ### ### ##* ### ### ### ### ### ### ### ### ###
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"-" - No data; "*" - gaps; "#" - complete;