The Rise Of Part Time
| Number of part time employees in the United States (in millions) | |
|---|---|
| 1990 | 20.13 | 
| 1991 | 20.53 | 
| 1992 | 20.83 | 
| 1993 | 21.15 | 
| 1994 | 23.29 | 
| 1995 | 23.22 | 
| 1996 | 23.17 | 
| 1997 | 23.22 | 
| 1998 | 23.26 | 
| 1999 | 23.19 | 
| 2000 | 23.04 | 
| 2001 | 23.36 | 
| 2002 | 23.79 | 
| 2003 | 24.41 | 
| 2004 | 24.73 | 
| 2005 | 24.71 | 
| 2006 | 24.74 | 
| 2007 | 24.96 | 
| 2008 | 25.33 | 
| 2009 | 27.24 | 
| 2010 | 27.35 | 
| 2011 | 27.31 | 
| 2012 | 27.66 | 
| 2013 | 27.62 | 
Sources:
statista.com