def store_series(category_count, value_count)  # :nodoc:
    record         = 0x1003     # Record identifier.
    length         = 0x000C     # Number of bytes to follow.
    category_type  = 0x0001     # Type: category.
    value_type     = 0x0001     # Type: value.
    # category_count            # Num of categories.
    # value_count               # Num of values.
    bubble_type    = 0x0001     # Type: bubble.
    bubble_count   = 0x0000     # Num of bubble values.

    store_simple(record, length, category_type, value_type,
                 category_count, value_count, bubble_type, bubble_count)
  end
def store_series(category_count, value_count)  # :nodoc:
    record         = 0x1003     # Record identifier.
    length         = 0x000C     # Number of bytes to follow.
    category_type  = 0x0001     # Type: category.
    value_type     = 0x0001     # Type: value.
    # category_count            # Num of categories.
    # value_count               # Num of values.
    bubble_type    = 0x0001     # Type: bubble.
    bubble_count   = 0x0000     # Num of bubble values.

    store_simple(record, length, category_type, value_type,
                 category_count, value_count, bubble_type, bubble_count)
  end
Write the SERIES chart BIFF record.