we deal with many many problems from across member states but as the show some countries used the services that committee more widely others perhaps their members of the committee frem 
We deal with many, many problems from across Member States but, as the statistics show, some countries use the services of the committee more widely than others, perhaps because there are members of the committee who are from those countries and therefore they attract problems from their constituents.
We deal with many, many problems from across Member States but, as the show, some countries use the services the committee more widely others, perhaps there members of the committee from those countries and therefore they problems their constituents.