def get_crash_statistics(db):
    """ Get crash statistics in a printable format.

    This function returns a tuple. The first value in the tuple is a formatted
    list of strings that is shows the new crashes added every time atriage is
    ran. The second value in the tuple is the total number of crashes.
    """
    out = []
    total_crashes = 0

    for index, value in enumerate(db.raw_crashes):
        num_crashes = len(value)
        total_crashes += num_crashes
        if index == 0:
            out.append((index, "{}".format(num_crashes)))
        else:
            out.append((index, "+{}".format(num_crashes)))

    return out, total_crashes