The thing is, going through all of Sony's shipment numbers, until the end of Q4 2011 (Mar 12) Sony had shipped 66 million PS3's. Then from Q1 - Q4 12, Sony shipped a 16.5 million PS2 + PS3's combined, and in Q1 - Q2 13 (end 30 Sep 13) Sony has shipped another 3.1 million PS3's.
So all up as of the 30 Sep 13 Sony had shipped 69.1 million PS3's, plus an unknown percentage of the 16.5 million PS2/PS3's sold in FY12. Now, in FY11 the PS3 shipped 13.9 million units and the PS2 shipped 4.1 million, in FY10 it was 14.3 million PS3's and 6.4 million PS2's, and in FY09 it was 13 million PS3's and 7.2 million PS2's. So the trend is that PS2 sales were decreasing ~50% a year. Therefore assuming that trend continued, PS2 shipments are likely to be ~ 2.7 million for the year, which should put PS3 shipments at 69.1 million + 16.5 million - 2.7 million = 82.9 million as of the 30 Sep 13.
For PS3 shipments to only just reach 80 million shipments as of the 02 Nov 13, then in FY12 Sony must have sold over 5.6 million PS2's, a figure higher than in FY11 which would be bizarre (a 10 year old console having an increase in sales without a price cut or major exclusive game release).
To be honest, having gone through the numbers, I can't get my head around Sony's press statement. Either there was a major re-adjustment that wasn't reporting in Sony's consolidated result releases over the years, or Sony is just being conservative with their latest press release (it does say reached 80 million, I could say I reached 80 million if I was actually at 80.8 million, I've still reached 80 million). I don't know, all that we know is that the two are close.
If anyone wants the quarterly data:
|
PS3 |
PS2 |
Q3 06 |
1.84 |
|
Q4 06 |
3.66 |
|
Q1 07 |
0.71 |
13.73 |
Q2 07 |
1.31 |
Q3 07 |
4.9 |
Q4 07 |
2.32 |
Q1 08 |
1.56 |
1.5 |
Q2 08 |
2.43 |
2.5 |
Q3 08 |
4.46 |
2.5 |
Q4 08 |
1.61 |
1.4 |
Q1 09 |
1.1 |
1.6 |
Q2 09 |
3.2 |
1.9 |
Q3 09 |
6.5 |
2.1 |
Q4 09 |
2.2 |
1.7 |
Q1 10 |
2.4 |
1.6 |
Q2 10 |
3.5 |
1.5 |
Q3 10 |
6.3 |
2.1 |
Q4 10 |
2.1 |
1.2 |
Q1 11 |
1.8 |
1.4 |
Q2 11 |
3.7 |
1.2 |
Q3 11 |
6.5 |
0.9 |
Q4 11 |
1.9 |
0.6 |
Q1 12 |
2.8* |
Q2 12 |
3.5* |
Q3 12 |
6.8* |
Q4 12 |
3.4* |
Q1 13 |
1.1 |
0 |
Q2 13 |
2 |
0 |