Best Antivirus software for year 2013

1) Bitdefender Antivirus Plus
2) Kaspersky Anti Virus
3) Norton Antivirus
4) F-Secure Antivitus
5) G Data Antivirus
6) BullGuard Antivirus
7) AVG Antivirus
8) Avast! Pro Antivirus
9) Trend Micro Titanium Antivirus+
10) Vipre Antivirus