Who has Owned the Market?

I am curious since the NES's arrival in 1985. Who has owned the market for EACH year since then.

Ex.(this is not accurate just giving an EX.)

1985 - Nintindo

1986 - Nintindo

...

2006 - ?

2007 - ?

ECT...

Anyone know a journalist who has compiled the MONEY and UNIT reports for both US n Japan? Gamespot GET ON IT!!!

Atari

Crash

Nintendo

Nintendo

Sony

Sony

Nintendo

Handheld market...

Nintendo

Nintendo

Nintendo

Nintendo

Nintendo

Money wise?

2006 - Nintendo

2007 - Nintendo

2008 - Nintendo.

It's no secret that nintendo has the money.

Gen 3 Nintendo

Gen 4 Nintendo

Gen 5 Sony

Gen 6 Sony

Gen 7 Not complete yet.

Gen 3 Nintendo

Gen 4 Nintendo

Gen 5 Sony

Gen 6 Sony

Gen 7 Nintendo

Coolyfett

It's usually obvious before it's over. This gen is no different.