The Current Population Survey (aka Household Survey) measures the percentage of the population that is employed and unemployed. The result can be multiplied by population estimates to get total employment estimates. This survey has the advantage over the payroll survey in that it includes self-employed. The Household Survey is less accurate in producing total numbers since it requires population estimates and in that it samples many fewer people (60,000 households versus 400,000 business establishments). For better or worse, the Household Survey counts multiple jobs held by one person only once, and it includes government workers, farm workers, unpaid family workers, and workers absent without pay. The Household Survey indicates that the percentage of the population employed decreased from 64.4% in December 2000 and January 2001 to 62.1% in August and September 2003. By August 2005, it had recovered only to 62.9%. In absolute numbers, this corresponds to a drop of 1.6 million jobs but an eventual net gain of 4.7 million jobs during the Bush administration.