For the purposes of residency training, step 1 and 2 scores are valid for 7 years as well. State licensure requirements regarding time limits to complete all steps, and maximum allowed # of attempts, vary from state to state. Once you pass step 3 within the permissible amount of time  limits no longer apply.
Household net worth. Related topics. Household total net worth is the value of total assets (the total amount of financial assets plus the total amount of non-financial assets; note that this indicator only takes into account the value of dwellings from non-financial assets) minus the total value of outstanding liabilities.
At the aggregate level, housing wealth measures the market value of all the residential assets located in a particular country. According to this definition, housing wealth of U.S. households at the end of 2008 was 25.4 trillion dollars. Housing wealth is about one half of total household net worth (which is 52.9 trillion dollars), and is larger than the Gross Domestic Product (14.4 trillion dollars).