Year	Cisco Systems	Walt Disney	General Electric	Exxon Mobil	TECO Energy	Dell	
1999	1.310	-0.015	0.574	0.151	-0.303	-0.319	
2000	-0.286	-0.004	-0.055	0.127	0.849	-0.661	
2001	-0.527	-0.277	-0.151	-0.066	-0.150	0.553	
2002	-0.277	-0.203	-0.377	-0.089	-0.369	-0.031	
2003	0.850	0.444	0.308	0.206	0.004	0.254	
2004	-0.203	0.202	0.207	0.281	0.128	0.234	
2005	0.029	-0.129	-0.014	0.118	0.170	-0.288	
2006	0.434	0.443	0.093	0.391	0.051	-0.164	
2007	0.044	-0.043	0.126	0.243	0.058	-0.033	
2008	-0.396	-0.306	-0.593	-0.193	-0.355	-0.580	
2009	0.459	0.417	-0.102	-0.171	0.249	0.393	
2010	-0.185	0.155	0.053	0.023	0.044	-0.323