สูตรนี้ใช้จริงเข้าจริง คำนวณได้แม่นยำ 2-3ตัว มีมางวดนี้ 1/06/62 แนวทางสลากกินแบ่งรัฐบาล
Statistically, three out of four homes in the United States are worth what the mortgage is paid on them. In November of 2011, an estimated one out of every four hundred and ninety two homes went into the foreclosure process.
from: http://ezinearticles.com/?How-Canada-Differs-From-the-US-About-Real-Estate&id=6922869
