Drill through chart

Hello All,

Could you explain to me what am I doing wrong ?

I want to drill through some result from column chart to get deatiled result in another page.

When I use drill through in column chart where I also have month and year everything works perfectly - screen below 

In June 2013 I have 33 records and this is what drill through page shows

Chart

Drill through page result :

But, when I use the same 3 measures (Over 60 days, Due date earlier than 60 days, Due date within 2 months) without month and year, just the totals and I want to get deatils about only one measure (in this example is a due date within 2 months) in drill through page I receive deatails for all of 3 measures, not only for the one which I picked.

Chart (4491) :

Drill through page (over 62k) :

Is there a chance to get it done right ?