What Norwood am I? Currently 20 y/o...

Noticed my hair is thinning on top and it’s little bit more thinner at crown area... what Norwood do I look?

Don't see any hair-loss here. No need to worry as of now.
Keep monitoring your hairline and crown. Reassess after 6 months/a year. Maybe consult a dermatologist and ask about finasteride, if you have male pattern baldness running in your family.