Question On I-134

[ankitgupta01]

Hi
I am filling form I-134, I am not sure what to fill in I-134 question 2

2. I am _ years of age and have resided in the united states since _

I came to USA in March 2007, went to India in Feb 2010, came back in Aug 2010, went to India for vacation Apr 2012, came back May 2012

what date I should put in have resided in the united states since _?

Thanks!

[immihelp]

Since August 2010 would be safer.