Task: songer_usc1

What follows is an opinion from a United States Court of Appeals.
Your task is to identify the most frequently cited title of the U.S. Code in the headnotes to this case. Answer "0" if no U.S. Code titles are cited. If one or more provisions are cited, code the number of the most frequently cited title.

PER CURIAM.
The above, causes coming on, to be heard on transcript of the record, the briefs of the parties, and the argument of counsel, and the court being duly advised,
Now, therefore, it is ordered, adjudged, and decreed that the judgments are hereby affirmed, in accordance with the reasons set forth in the opinion of the District Court.

Question: What is the most frequently cited title of the U.S. Code in the headnotes to this case? Answer with a number.
Answer:

Answer: 0