Definition: In this task, you are given a text of the article. Your task is to generate a headline (title) for this article.
Input: german auto group volkswagen chalked up a sharply higher operating profit last year at #.## billion marks -lrb- #.## billion dollars -rrb- , up a cool ##.# percent from the #### level , the UNK concern announced on friday .

volkswagen group reports surge in annual operating profit