Current Month data

Hi

We are using environment   sap bo 3.1sp7

We are having couple of Deski reports ,

In my report  .I applied Filter for Month ,so iam fetching data for 2015 m01,m02,find below image (M01 is JAN ,M02 is FEB)

My Query  :  When we are loading data for 2016  ,is this fetch data for 2016 or not ..(Already we applied data for 2015 ).

I need ur valuable inputs