InterestPaymentStatementV05
IntrstPmtStmt
                Mandatory
                Type: InterestPaymentStatementV05
Mandatory
                Agrmt
                Optional
                Oblgtn
                Mandatory
                StmtParams
                Mandatory
                Pgntn
                Optional
                IntrstStmt
                Mandatory
                SplmtryData
                Repetition (0..n)