Part,  Chapter, Paragraph

1   II,     4.  1    |     life expectancy at birth ranks amongst the highest in the
2   II,     5.  5.  3|      to 44 age group, and it ranks third on the list of leading
3   II,     5.  5.  3| unipolar depressive disorder ranks 1st and accounts for 13.
4  III,    10.  5.  3|   most costly disease but it ranks only sixth among the most
5   IV,    13.  2.  2| unipolar depressive disorder ranks 1st and accounts for 13.