will sony have less, the same, or more exclusives for the PS4 then the X1 in its first year?

[bananaking21]

microsoft announced yesterday that microsoft game studios will release 15 exclusives in its first year for the Xbox One. the question is, will sony have less, the same, or more exclusives for the PS4 in its first year? 

lets keep this on topic and civil

to give some perspective the PS4 exclusives we know about

1- Killzone Shadow Fall

2- Infamous second son

3 - Drive Club

4- Knack

5- The Witness