Journal Impact Factor

Cites in 2010 to items published in:	2009 =	43		Number of items published in:	2009 =	224
	2008 =	53			2008 =	214
	Sum:	96			Sum:	438

Calculation:	Cites to recent items	96	=	0.219
	Number of recent items	438

5-Year Journal Impact Factor

Cites in {2010} to items published in:	2009 =	43		Number of items published in:	2009 =	224
	2008 =	53			2008 =	214
	2007 =	44			2007 =	213
	2006 =	28			2006 =	196
	2005 =	12			2005 =	144
	Sum:	180			Sum:	991

Calculation:	Cites to recent items	180	=	0.182
	Number of recent items	991

Journal Immediacy Index

Cites in 2010 to items published in 2010	=	12
Number of items published in 2010	=	237

Calculation:	Cites to current items	12	=	0.051
	Number of current items	237

Breakdown of the citations to the journal by the cumulative percent of 2010 cites to items
published in the following years:

Cited Year	2010	2009	2008	2007	2006	2005	2004	2003	2002	2001	2000-all
# Cites from 2010	12	43	53	44	28	12	8	4	8	6	155
Cumulative %	3.22	14.75	28.95	40.75	48.26	51.47	53.62	54.69	56.84	58.45	100