We compile this list using the USA region Wii Shop channel, so if you live elsewhere your list will probably be quite a bit different. Please feel free to post your region's findings below as always.
Keep in mind that the list below is a measure of actual sales made recently, not of the total time the game has been available for sale.
Here is the list for the 19th of November:
1 - World of Goo
2 - Tetris Party
3 (3) - My Aquarium
4 (17) - Brain Challenge
5 (4) - Mega Man 9
6 (6) - Dr Mario Online Rx
7 (7) - Defend your Castle
8 (10) - Midnight Bowling
9 (8) - The Incredible Maze
10 (9) - Bomberman Blast
11 (11) - My Pokémon Ranch
12 (12) - TV Show King
13 (14) - Wild West Guns
14 (5) - Strong Bad Episode 3 - Baddest of the Bands
15 (N) - Strong Bad Episode 4 - Dangeresque 3
16 (16) - Frat Party Games - Pong Toss
17 (15) - Final Fantasy Crystal Chronicles: My Life as a King
18 (13) - Alien Crush Returns
19 (19) - LostWinds
20 (18) - Strong Bad Episode 1 - Homestar Ruiner
N denotes a new entry
It looks like you can't keep a good Goo down as World of Goo has once again taken over the top spot on the charts in the US. Of course there's no need to feel too sorry for Tetris Party as it only slipped down to the #2 spot. And as you can see, fish aren't far behind Goo in WiiWare popularity as Hudson's My Aquarium is still holding strong at the #3 spot.
The only new release to chart this week is Strong Bad Episode 4 - Dangeresque with no sign of Target Toss Pro: Bags. Yummy Yummy Cooking Jam must not have been very yummy as it's still not made an appearance on the charts as of yet.
The big climber this week was easily Brain Challenge that jumped 13 spots up to #4, while the biggest dropper was Strong Bad Episode 3 - Baddest of the Bands which dropped 9 spots to #14. The Strong Bad episodes have had a very strong showing on the WiiWare charts, although Episode 2 seems to be the underachiever of the group at the moment.