The single sold two million copies in 1969 and 1970 and reached number three in the U.S. Billboard chart (April 18,1970), as well as number one on the UK, Australian and Canadian charts in 1970.
The single sold two million copies in 1969-1970 and reached number three in the U.S. Billboard chart (April 18,1970) where it listed for 15 weeks in the Top 100. It also climbed to number one on the UK Australian and Canadian charts in 1970.