It's a horrid feeling, isn't it? I'll let the jw's give the details, but depending on the number of hours per month, jws are classified as "publishers", "auxiliary pioneers" and "pioneers". Pioneers have the highest status, and being a pioneer is the only way a jw woman can have any rank in the org, as the little tassel is all-important. Any other rank is a reflection of her husbands'.
So why would rank matter in an organisation full of love? You've been there, and probably know better than I