"In the office, the mail that came in was always 10 to 1 for me"

This quote by Davy Jones is most likely describing the amount of fan mail he received while operating in a workplace. It is most likely that Davy Jones was a celebrity of some kind, and the office he worked in was most likely receiving a large amount of fan mail from his admirers. The quote recommends that the ratio of fan mail he received was 10 to 1, meaning that for every single 10 pieces of mail that came in, nine of them were addressed to him. This might be analyzed as an indication of his popularity and the affection he had from his fans. It might likewise be interpreted as a sign of his effort and commitment to his craft, as it is most likely that his fans were composing to him to reveal their appreciation for his work. Whatever the case might be, this quote is a testament to the effect Davy Jones had on his fans and the adoration they had for him.