When your first period arrives it might not last very long, as it can take your body some months to get into a regular pattern. As a general rule, once they're settled, you'll have a period every 28 to 30 days and it will last three to seven days.
There are 93 U.S. Attorneys stationed throughout the United States, Puerto Rico, the Virgin Islands, Guam, and the Northern Mariana Islands. One U.S. Attorney is assigned to each of the judicial districts, with the exception of Guam and the Northern Mariana Islands where a single U.S. Attorney serves in both districts. Each U.S. Attorney is the chief federal law enforcement officer within his or her particular jurisdiction.
Apparently, there is a practicing, lawyer for every 300 citizens in America. However, I would like to know how many law school graduates enter the population each year. Also, this web site says that the 300 citizens per lawyer in America is only for licensed, practicing lawyers.