Here are the exact data for the Penalties in favor for the last 10 Years

Team       Penalties in favor 
1.milan          87 
2.roma            83 
3.udinese        62 
4.lazio             60 
5.inter             59 
6.parma          55 
7.JUVENTUS  52 (including the Season in Serie B) 

source: vecchiasignora.com