Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	19.84	20.21	19.58	20.11	744,764	+0.14(+0.72%)
Mar 28, 2008	20.37	20.37	19.80	19.97	658,280	-0.40(-1.97%)
Mar 27, 2008	20.65	20.80	20.33	20.37	424,040	-0.32(-1.56%)
Mar 26, 2008	20.97	21.13	20.54	20.70	1,023,060	-0.39(-1.84%)
Mar 25, 2008	20.35	21.10	20.29	21.08	1,231,459	+0.73(+3.60%)
Mar 24, 2008	19.49	20.78	19.42	20.35	911,691	+0.94(+4.85%)
Mar 21, 2008	19.04	19.49	18.86	19.41	765,695	+0.00(+0.00%)
Mar 20, 2008	19.04	19.49	18.86	19.41	765,695	+0.45(+2.39%)
Mar 19, 2008	19.37	19.92	18.96	18.96	776,726	-0.27(-1.42%)
Mar 18, 2008	18.87	19.27	18.71	19.23	658,328	+0.60(+3.24%)
Mar 17, 2008	18.32	18.94	18.30	18.63	479,108	-0.09(-0.46%)
Mar 14, 2008	19.63	19.63	18.53	18.71	601,669	-0.73(-3.73%)
Mar 13, 2008	19.07	19.60	18.73	19.44	488,908	+0.17(+0.89%)
Mar 12, 2008	19.22	19.59	19.04	19.27	417,632	+0.00(+0.00%)
Mar 11, 2008	19.24	19.29	18.69	19.27	694,103	+0.69(+3.71%)
Mar 10, 2008	18.89	19.18	18.53	18.58	660,973	-0.34(-1.79%)
Mar 07, 2008	19.49	19.69	18.89	18.91	577,147	-0.72(-3.66%)
Mar 06, 2008	19.78	20.01	19.54	19.63	493,780	-0.22(-1.09%)
Mar 05, 2008	19.80	20.10	19.55	19.85	465,938	+0.22(+1.13%)
Mar 04, 2008	19.43	19.79	19.31	19.62	578,795	-0.02(-0.11%)
Mar 03, 2008	19.62	19.73	19.27	19.65	434,247	-0.04(-0.18%)
Feb 29, 2008	20.21	20.26	19.63	19.68	534,152	-0.62(-3.04%)
Feb 28, 2008	20.44	20.84	20.23	20.30	498,703	-0.39(-1.87%)
Feb 27, 2008	20.41	20.79	20.34	20.69	534,152	+0.02(+0.10%)
Feb 26, 2008	20.43	20.80	20.40	20.67	542,365	+0.14(+0.66%)
Feb 25, 2008	20.01	20.57	19.83	20.53	561,298	+0.46(+2.29%)
Feb 22, 2008	19.95	20.08	19.73	20.07	572,643	+0.19(+0.98%)
Feb 21, 2008	20.59	20.76	19.85	19.88	487,655	-0.63(-3.08%)
Feb 20, 2008	20.03	20.51	20.02	20.51	730,439	+0.42(+2.07%)
Feb 19, 2008	20.49	20.54	19.93	20.09	732,805	-0.19(-0.92%)
Feb 18, 2008	20.42	20.59	20.15	20.28	0	+0.00(+0.00%)
Feb 15, 2008	20.42	20.59	20.15	20.28	362,555	-0.27(-1.29%)
Feb 14, 2008	20.85	20.92	20.42	20.54	319,210	-0.32(-1.55%)
Feb 13, 2008	21.04	21.43	20.77	20.87	478,746	-0.04(-0.21%)
Feb 12, 2008	20.98	21.33	20.77	20.91	409,975	+0.07(+0.34%)
Feb 11, 2008	21.08	21.08	20.39	20.84	382,412	-0.26(-1.23%)
Feb 08, 2008	20.96	21.30	20.91	21.10	364,267	+0.07(+0.34%)
Feb 07, 2008	21.36	21.68	20.77	21.03	658,049	-0.47(-2.21%)
Feb 06, 2008	21.28	21.63	21.01	21.50	911,552	+0.24(+1.12%)
Feb 05, 2008	21.84	22.10	21.22	21.26	489,326	-0.66(-3.01%)
Feb 04, 2008	21.92	22.20	21.63	21.92	595,544	-0.01(-0.07%)
Feb 01, 2008	21.32	22.02	21.05	21.94	685,195	+0.63(+2.97%)
Jan 31, 2008	20.74	21.51	20.63	21.31	708,026	+0.25(+1.19%)
Jan 30, 2008	21.58	21.66	21.01	21.05	904,731	-0.55(-2.56%)
Jan 29, 2008	22.30	22.30	21.47	21.61	865,725	-0.58(-2.62%)
Jan 28, 2008	22.41	22.41	21.49	22.19	917,977	-0.40(-1.78%)
Jan 25, 2008	22.74	23.06	22.42	22.59	985,891	-0.03(-0.13%)
Jan 24, 2008	22.99	24.06	22.43	22.62	1,891,666	+0.87(+4.00%)
Jan 23, 2008	20.04	21.84	19.90	21.75	878,421	+1.47(+7.26%)
Jan 22, 2008	20.62	21.13	20.19	20.28	1,142,893	-1.06(-4.95%)
Jan 21, 2008	21.71	21.82	21.16	21.33	0	+0.00(+0.00%)
Jan 18, 2008	21.71	21.82	21.16	21.33	658,049	-0.28(-1.30%)
Jan 17, 2008	22.32	22.48	21.59	21.61	643,989	-0.66(-2.97%)
Jan 16, 2008	22.12	22.79	21.91	22.28	627,562	+0.08(+0.36%)
Jan 15, 2008	22.56	22.56	21.85	22.20	713,594	-0.63(-2.77%)
Jan 14, 2008	22.51	22.92	22.39	22.83	420,834	+0.52(+2.32%)
Jan 11, 2008	22.08	22.51	21.91	22.31	465,799	+0.24(+1.07%)
Jan 10, 2008	22.13	22.33	21.66	22.07	801,297	-0.18(-0.81%)
Jan 09, 2008	22.27	22.47	21.76	22.25	812,573	-0.05(-0.23%)
Jan 08, 2008	23.19	23.25	22.17	22.30	598,049	-0.72(-3.12%)
Jan 07, 2008	22.91	23.42	22.63	23.02	557,134	+0.15(+0.66%)
Jan 04, 2008	22.63	23.22	22.59	22.87	653,594	-0.02(-0.09%)
Jan 03, 2008	23.12	23.14	22.71	22.89	704,685	-0.24(-1.03%)
Jan 02, 2008	23.83	23.88	22.91	23.13	633,130	-0.82(-3.42%)

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