Well as you already live in the region thr process is much simpler:
Enter the Nintendo Channel and do a search for games by category, you can change the category to search for Wii only, Wiiware only, or VC only games, or just Wii channels.... then you have a list of games to look through.
I will send you a spreadsheet template which needs to be filled in, which will give details of which games you need to check (only a few have data) then on each specific game page on the Nintendo Channel, if you click the clock icon on the pop-in menu it takes you to the relevant data.
The numbers needed are that for "total sessions" and "sessions per person" which are the ones on the right... then just fill in that data in the spreadsheet and move onto the next game.
The Benelux data has 5 Wiiware games, and 11 VC games with data (though a few more of each need to be checked each week to see if they have started recording data) Those 16 games, plus the data for the Mii channel are what is required each week..... but if you have time there is Wii game data too, which for Benelux comes to 44 games, so 65 games and 1 channel in total.
