سؤال قراءة ستيب محلول — فهم التفاصيل (تدريب 5164)

[Line chart] "INDONESIA: Palm Area Growth by Owner" — Y-axis: Million Hectares (0.0 to 4.0). X-axis: years 1989 to 2009. Three series: Smallholder (green line) rises gradually from about 0.3 in 1989 to about 1.0 by 2001, then continues up to about 3.2 by 2009. Govt Estate (red line) stays low and nearly flat throughout, around 0.3-0.4 in the early 1990s, crossing about 0.5 around 1997, and leveling off near 0.6 by 2009. Private Estate (blue line) rises from about 0.4 in 1989 to about 1.0 by 1996, then climbs sharply to about 2.1 by 1998, continuing to about 3.5 by 2008-2009. Source: Directorate General of Estate Crops, 2009.