#settlement	maturity	price	redemption	basis	result
"2007-01-25",	"2007-06-15",	97.975,	100,		1,	0.052420213
"2010-04-01",	"2015-03-31",	95,	100,			0.01
"2010-04-01",	"2015-03-31",	0,	100,			"#NUM!"
"2010-04-01",	"2015-03-31",	"ABC",	100,			"#VALUE!"
"Invalid Date",	"2007-06-15",	97.975,	100,		1,	"#VALUE!"