Welfare: In the 1990s, economic transition and the end of Soviet-era public welfare forced more Russians into poverty as state social support programs failed to meet the social needs of a new economic system. Most enterprises provide an extensive social safety net for their workers, including maternity leave, child allowances, housing, paid vacations, and medical care. However, many workers are forced to postpone retirement because the post-Soviet pension system, which is Russia’s largest expenditure for social welfare, has not been adequate to provide for retirees. Between 2002 and 2004, average monthly benefits increased from US$45 to US$58.Worker pensions are funded by employers through a single social tax and by a direct assessment on self-employed workers and independent farmers. In January 2005, the government’s poorly planned conversion of pensioner benefits, such as subsidized medicines and transportation, into less valuable cash payments aroused large demonstrations all over Russia. In mid-2004, an estimated 20 percent of the population fell below the minimum subsistence level of US$79 per month. Most welfare agencies are run at local or regional rather than national levels, but they suffer from inadequate funding and corruption. No agency ministers specifically to the homeless, whose number has grown since 1991. The Fund for Social Support, which maintains a number of social assistance programs, has suffered from corruption scandals. Private charities do not function as freely or as actively as in the West.