@fluff.date_emitter
    def total(self, form):
        if form.xmlns in FOLLOW_UP_FORMS and string_to_numeric(form.form.get("visits", "0")) >= 4:
            yield [form.received_on.date(), 1]
dataset/ETHPy150Open dimagi/commcare-hq/custom/m4change/user_calcs/anc_hmis_report_calcs.py/AncAttendanceGreaterEqual4VisitsCalculator.total/original