Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.72	23.96	23.56	23.95	796,769	+1.11(+4.87%)
Nov 29, 2011	22.77	22.94	22.64	22.84	704,383	+0.06(+0.27%)
Nov 28, 2011	22.41	22.79	22.22	22.78	588,191	+0.96(+4.42%)
Nov 25, 2011	21.89	22.22	21.77	21.81	362,552	-0.19(-0.88%)
Nov 23, 2011	22.10	22.18	21.77	22.01	560,090	-0.30(-1.32%)
Nov 22, 2011	22.32	22.54	22.16	22.30	496,890	-0.08(-0.35%)
Nov 21, 2011	22.26	22.51	22.10	22.38	752,647	-0.19(-0.86%)
Nov 18, 2011	22.79	22.91	22.30	22.58	547,622	-0.20(-0.89%)
Nov 17, 2011	23.07	23.16	22.70	22.78	705,977	-0.40(-1.74%)
Nov 16, 2011	23.18	23.72	22.95	23.18	568,088	-0.23(-0.96%)
Nov 15, 2011	23.34	23.55	23.03	23.41	665,895	-0.11(-0.46%)
Nov 14, 2011	23.85	24.09	23.45	23.52	727,699	-0.51(-2.14%)
Nov 11, 2011	23.63	24.15	23.63	24.03	1,000,526	+0.73(+3.14%)
Nov 10, 2011	23.38	23.51	23.08	23.30	603,283	+0.25(+1.08%)
Nov 09, 2011	23.52	23.70	23.02	23.05	1,072,511	-1.03(-4.26%)
Nov 08, 2011	23.87	24.12	23.52	24.08	657,604	+0.32(+1.34%)
Nov 07, 2011	23.30	23.82	22.97	23.76	780,285	+0.47(+2.00%)
Nov 04, 2011	23.25	23.45	23.07	23.29	397,425	-0.11(-0.46%)
Nov 03, 2011	23.29	23.51	22.92	23.40	906,804	+0.41(+1.79%)
Nov 02, 2011	22.93	23.12	22.69	22.99	609,634	+0.40(+1.79%)
Nov 01, 2011	22.50	22.86	22.27	22.58	1,116,685	-0.68(-2.94%)
Oct 31, 2011	23.77	23.84	23.26	23.27	522,198	-0.80(-3.33%)
Oct 28, 2011	23.59	24.17	23.59	24.07	636,058	+0.44(+1.84%)
Oct 27, 2011	23.49	23.98	22.94	23.63	1,549,134	+0.68(+2.95%)
Oct 26, 2011	23.12	23.56	22.91	22.96	1,401,376	-1.04(-4.34%)
Oct 25, 2011	24.11	24.89	23.16	24.00	850,810	-0.51(-2.09%)
Oct 24, 2011	24.35	24.55	24.06	24.51	872,696	+0.12(+0.51%)
Oct 21, 2011	23.85	24.39	23.75	24.39	558,004	+0.90(+3.84%)
Oct 20, 2011	23.38	23.56	22.96	23.49	432,273	+0.11(+0.47%)
Oct 19, 2011	23.70	23.83	23.29	23.38	446,051	-0.30(-1.28%)
Oct 18, 2011	22.90	23.88	22.71	23.68	639,279	+0.79(+3.43%)
Oct 17, 2011	23.54	23.65	22.81	22.89	615,427	-0.95(-3.98%)
Oct 14, 2011	23.84	24.05	23.56	23.84	451,206	+0.31(+1.32%)
Oct 13, 2011	23.15	23.62	23.02	23.53	501,136	+0.30(+1.31%)
Oct 12, 2011	23.19	23.45	23.08	23.23	853,116	+0.27(+1.19%)
Oct 11, 2011	22.94	23.17	22.74	22.96	453,877	-0.21(-0.91%)
Oct 10, 2011	22.80	23.19	22.62	23.17	549,232	+0.73(+3.26%)
Oct 07, 2011	22.78	22.92	22.39	22.44	394,050	-0.33(-1.44%)
Oct 06, 2011	22.49	22.79	22.41	22.76	602,997	+0.07(+0.31%)
Oct 05, 2011	22.40	22.81	22.32	22.69	756,510	+0.31(+1.39%)
Oct 04, 2011	20.58	22.45	20.12	22.38	1,307,088	+1.64(+7.91%)
Oct 03, 2011	22.14	22.30	20.74	20.74	882,382	-1.41(-6.36%)
Sep 30, 2011	22.16	22.71	22.13	22.15	774,052	-0.30(-1.32%)
Sep 29, 2011	22.72	22.94	21.88	22.44	683,231	+0.16(+0.70%)
Sep 28, 2011	23.45	23.52	22.27	22.29	985,235	-1.14(-4.88%)
Sep 27, 2011	23.21	23.85	23.01	23.43	638,690	+0.68(+3.01%)
Sep 26, 2011	22.58	22.82	21.99	22.75	427,104	+0.29(+1.28%)
Sep 23, 2011	21.92	22.56	21.66	22.46	662,801	+0.47(+2.12%)
Sep 22, 2011	21.67	22.19	21.56	21.99	796,930	-0.41(-1.84%)
Sep 21, 2011	23.13	23.20	22.39	22.40	712,456	-0.68(-2.96%)
Sep 20, 2011	23.11	23.66	22.92	23.09	551,448	+0.11(+0.47%)
Sep 19, 2011	22.79	23.16	22.72	22.98	530,258	-0.26(-1.14%)
Sep 16, 2011	23.08	23.52	23.08	23.24	798,909	+0.30(+1.29%)
Sep 15, 2011	22.96	23.02	22.41	22.95	487,163	+0.13(+0.58%)
Sep 14, 2011	22.41	23.10	22.06	22.82	699,638	+0.64(+2.88%)
Sep 13, 2011	21.83	22.29	21.70	22.18	575,904	+0.38(+1.75%)
Sep 12, 2011	21.08	21.81	21.08	21.80	588,256	+0.39(+1.84%)
Sep 09, 2011	22.04	22.16	21.23	21.40	659,809	-0.90(-4.02%)
Sep 08, 2011	22.69	22.79	22.20	22.30	507,891	-0.47(-2.07%)
Sep 07, 2011	22.42	22.79	22.35	22.77	436,716	+0.67(+3.04%)
Sep 06, 2011	21.64	22.20	21.55	22.10	636,352	-0.20(-0.90%)
Sep 02, 2011	22.18	22.63	22.11	22.30	814,136	-0.39(-1.70%)

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