In this task, you're given a passage, further information available on a particular linked term from the statement, and a question. Your job is to generate the answer to the question by using the information provided. If there is no clear answer obtainable, output 'none'.
Q: Passage: Frazier attended Oconee County High School in Watkinsville, Georgia, graduating in 2010. While playing for the school's baseball team, Frazier recorded 53 doubles, the second most in the history of the Georgia High School Association. Frazier enrolled at Mississippi State University to play college baseball for the Mississippi State Bulldogs. He played sparingly as a freshman. In 2012, his sophomore year, Frazier set a Mississippi State record for assists in a season (227) and was named the most valuable player of the Southeastern Conference (SEC) Baseball Tournament, and was chosen for the United States national collegiate baseball team. In 2013, his junior season, he led the National Collegiate Athletic Association with 107 hits, which set a Bulldogs single-season record, while also setting school records for assists (240) and putouts (120) in a season, and putouts over a career (375). He was named to the SEC All-Tournament Team.
Link Information: the United States announced its provisional 60-man roster (52 players in all Question: How many other people were on the US national collegiate baseball team the same year as Frazier?
A:
Answer: 30