500 400 300 200 100 10000 9000 8000 7000 6000 9000 4000 3000 2000 1000 JOVNNOL JOVNNOL 13-11 1949 FIGURE 13.2-3 — a A —1950 — —+~— Monthly Provision Shipments and Total Monthly Cargo Shipmeats a” TOTAL MONTHLY CARGO SHIPMENTS MONTHLY PROVISION SHIPMENTS 195]