Quarterly Estimates of Trusteed Pension Funds (QTPF)

Summary of changes

Activity on this program started: 1974

Reference period of change - first quarter 2012

Target population - As of first quarter 2012, only those funds with at least $880,000,000 in book-valued assets are surveyed.

Reference period of change - first quarter 2010

Target population - As of first quarter 2010, only those funds with at least $750,000,000 in book-valued assets are surveyed.

Reference period of change - first quarter 2008

Target population - As of first quarter 2008, only those funds with at least $625,000,000 in book-valued assets are surveyed.

Reference period of change - first quarter 2006

Target population - As of first quarter 2006, only those funds with at least $500,000,000 in book-valued assets are surveyed.

Reference period of change - first quarter 2004

Target population - As of first quarter 2004, only those funds with at least $400,000,000 in book-valued assets are surveyed.