Hi,

I am trying to do a trend line, and inorder to do this, i need to be
able to highlight all the columns in my chart. But every time, it won't
let me highlight Mar and Aug, but it does hightlight all the others. I
have tried doing this both from excel and powerpoint but get the same
problem each time. I have also re-entered the data and have changed the
figures, but it still won't let me highlight all the colums in the bar
graph.

Here is my data

    Oct    Nov    Dec    Jan    Feb    Mar
Early OT    74    60.6    49.7    21.6    28    50.1
Late    26    39.4    50.3    78.4    72    49.9

Apr    May    Jun    Jul    Aug    Sep
58.7    45.8    64.9    48    64.8    73.2
41.3    52.2    35.1    52    35.2    26.8

Any help much appreciated and if it helps, I can send you the file.

many thanks,

Parveen