Would be nicer to see a 50 or 100 year chart. JD has also bought companies over the years. Van Brunt, Waterloo Boy, Dain. Plus lately Funk and some timber equipment co's that could supply technology to the Ag Division. My point is, John Deere doesn't operate in a vacuum and has had to "buy" some technology or products over the years, also. Just doesn't have that appearance from that chart.