There remains overlap across the other SO groups, meaning that there are farms in the £125,000-£250,000 SO group who earned more than those in the £500,000+ SO group and vice versa.
Fe welir gorgyffwrdd rhwng grwpiau eraill, sy’n golygu bod yna ffermydd yn y grŵp allbwn safonol £125,000-£250,000 enillodd fwy na’r rheini yn y grŵp £500,000+ ac i’r gwrthwyneb.