我有以下带有日期和计数的数据。请帮助转换这一行,其中月份是列。行是每年的数据
Date count
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2011-01-01 10578
2011-02-01 9330
2011-03-01 10686
2011-04-01 10260
2011-05-01 10032
2011-06-01 9762
2011-07-01 10308
2011-08-01 9966
2011-09-01 10146
2011-10-01 10218
2011-11-01 8826
2011-12-01 9504
to
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
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2011 10578 9330 10686 10260 10032 9762 10308 9966 10146 10218 8826 9504
2012 ....