lt CHAPTER IV, SECTION 1 a4 3200 3500 3000 Gee HAN PERSONNEL ee SUPPORTED t PERSONNEL t anil, \ f \ 2900 \ { t [ —! l 2800 2700 2600 2500 — 2400 2100 2000 AZ| 2200 ail i to 2300 1900 Tt! 1800 1600 1500 kK 1300 1200 1100 i000 St Al 1400 PF POPULATION 1700 900 600 700 600 400 f [ / 300 200 100 JAN FEB MAR APR MAY JUN JUL AUG SEP 1957 Chart No. 4-2. OCT NOV DEC JAN FEB MAR APR MAY JUN JUL 1956 AUG SEP Actual Population — Elmer. Page 395