{
 "date":"2/2/2012",
 "months":[1,3,6,12,24,36,60,84,120,240,360],
 "ten_year_rate":1.86,
 "tips_months":[60,84,120,240,360],
 "tips_ten_year_rate":-0.3,
 "tips_yields":[-1.18,-0.79,-0.3,0.41,0.64],
 "yields":[0.07,0.08,0.1,0.14,0.23,0.31,0.71,1.25,1.86,2.64,3.01]
}