Recently, the City of Vancouver released a new strategy targeting homelessness and affordable housing. The strategy will be enacted in 2012 and will run until 2021, with the goal of ending street homelessness completely by 2015, as well as increasing affordable housing choices for all Vancouverites. The City of Vancouver indicates that from 2002 to 2011, "homelessness has increased nearly three-fold" from approximately 628 homeless in 2002, to 1,605 homeless in 2011. The strategy goes on to report that SRO rooms are increasingly being lost to conversions and rent increases even though SRO hotels constitute a majority of Vancouver's lowest income housing stock. As Robert Fiedler noted in 2006, "renters are disproportionately located in the City of Vancouver, which contains only 27.8% of the area's total population, but 40.2% of all renters". Furthermore, low vacancy rates in Vancouver's market rental stock, a decreasing new supply of apartments in recent decades, and a widening gap of household incomes and housing prices are just a few challenges that must be overcome. By 2021, the City of Vancouver hopes to enable 5,000 additional social housing units, 11,000 new market rental-housing units, and 20,000 market ownership units.