I-864 - if unemployed, should I put $0 annual income or count unemployment payments?

I am a petitioner sponsoring my child for AOS. We have a joint sponsor that satisfies the income level.

Since I had been unemployed and my income level doesn't meet the poverty guideline, should I put $0 for annual income on Form I-864?

I am just worried that counting unemployment payments and submitting the proof would complicate things since we still need the joint sponsor. Any ideas are appreciated. Thanks!