Figures are percent (%) not seasonally adjusted (NSA). The new series start at January 2017; the older vintages (1998 to 2007) start at January 2000.

The series reside in the historical catalog (United States » Banking » Moody's CMBS Delinquency Tracker) and include, for example:

• XMISDQTD%2009M.IUSA = Delinquency rate by vintage - 2009, (%, NSA)

Because catalog locations are subject to change, the upper-right search box on DataBuffet.com provides a "find in catalog" mode that accepts a mnemonic.