Samir, who has six different fruit trees growing in his yard, kept track of how many pieces of fruit he picked this year.
 Oranges
 5%
 Persimmons
 15%
 Apricots
 35%
 Plums
 15%
 Apples
 15%
 Lemons
 15%
 Pieces of fruit picked
 Samir picked a total of 100 pieces of fruit. How many lemons did he pick?
 lemons