Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	37.30	37.77	37.19	37.77	20,484	+1.80(+5.00%)
Nov 29, 2011	35.84	36.01	35.84	35.97	2,950	+0.13(+0.38%)
Nov 28, 2011	35.76	36.00	35.75	35.84	7,050	+1.42(+4.12%)
Nov 25, 2011	34.51	34.78	34.42	34.42	1,571	-0.10(-0.28%)
Nov 23, 2011	35.06	35.06	34.49	34.51	22,743	-0.94(-2.65%)
Nov 22, 2011	35.50	35.71	35.26	35.45	9,149	-0.16(-0.44%)
Nov 21, 2011	35.57	35.61	35.41	35.61	8,331	-0.87(-2.39%)
Nov 18, 2011	36.54	36.54	36.36	36.48	3,794	+0.14(+0.38%)
Nov 17, 2011	36.71	36.97	36.15	36.34	10,258	-1.08(-2.88%)
Nov 16, 2011	37.13	37.43	37.12	37.42	16,748	-0.22(-0.58%)
Nov 15, 2011	37.46	37.80	37.34	37.64	15,691	+0.12(+0.33%)
Nov 14, 2011	37.89	37.89	37.44	37.51	8,831	-0.71(-1.86%)
Nov 11, 2011	38.22	38.22	38.22	38.22	409	+0.99(+2.67%)
Nov 10, 2011	37.29	37.48	36.99	37.23	3,313	+0.43(+1.16%)
Nov 09, 2011	37.42	37.56	36.78	36.80	10,596	-1.77(-4.59%)
Nov 08, 2011	38.40	38.58	38.01	38.58	5,945	+0.54(+1.41%)
Nov 07, 2011	38.11	38.20	37.69	38.04	7,874	+0.01(+0.04%)
Nov 04, 2011	37.86	38.08	37.60	38.03	28,373	-0.49(-1.27%)
Nov 03, 2011	38.24	38.51	37.94	38.51	4,654	+0.95(+2.52%)
Nov 02, 2011	37.59	37.83	37.56	37.57	2,281	+0.12(+0.33%)
Nov 01, 2011	37.04	37.47	36.97	37.45	22,661	-1.06(-2.76%)
Oct 31, 2011	39.21	39.21	38.51	38.51	17,098	-1.76(-4.38%)
Oct 28, 2011	40.02	40.30	39.79	40.27	20,774	+0.18(+0.44%)
Oct 27, 2011	39.92	40.38	39.42	40.10	30,444	+1.83(+4.78%)
Oct 26, 2011	38.24	38.28	37.69	38.27	9,643	+0.44(+1.16%)
Oct 25, 2011	38.38	38.38	37.80	37.83	269,490	-0.75(-1.93%)
Oct 24, 2011	38.08	38.57	38.08	38.57	6,658	+0.72(+1.91%)
Oct 21, 2011	37.48	37.85	37.48	37.85	6,008	+0.89(+2.40%)
Oct 20, 2011	36.99	36.99	36.42	36.96	7,462	+0.03(+0.09%)
Oct 19, 2011	37.35	37.56	36.93	36.93	12,361	-0.65(-1.73%)
Oct 18, 2011	36.74	37.67	36.44	37.58	14,181	+0.75(+2.03%)
Oct 17, 2011	37.50	37.50	36.83	36.83	4,167	-0.83(-2.21%)
Oct 14, 2011	37.52	37.69	37.35	37.67	16,366	+0.23(+0.63%)
Oct 13, 2011	37.28	37.45	36.88	37.43	8,152	-0.20(-0.54%)
Oct 12, 2011	37.40	38.05	37.40	37.64	19,361	+0.80(+2.19%)
Oct 11, 2011	36.61	36.99	36.61	36.83	4,517	-0.05(-0.14%)
Oct 10, 2011	36.50	36.88	36.50	36.88	29,374	+1.09(+3.05%)
Oct 07, 2011	36.10	36.10	35.78	35.79	21,135	+0.04(+0.12%)
Oct 06, 2011	35.17	35.76	35.17	35.75	9,838	+0.73(+2.09%)
Oct 05, 2011	34.21	35.05	34.20	35.02	14,218	+0.83(+2.42%)
Oct 04, 2011	33.37	34.19	33.13	34.19	13,231	+0.19(+0.56%)
Oct 03, 2011	34.67	34.90	34.00	34.00	20,639	-1.09(-3.10%)
Sep 30, 2011	35.30	35.30	35.09	35.09	1,637	-0.79(-2.19%)
Sep 29, 2011	36.42	36.47	35.71	35.87	7,749	+0.34(+0.97%)
Sep 28, 2011	36.37	36.47	35.53	35.53	6,564	-0.73(-2.02%)
Sep 27, 2011	36.31	36.88	36.20	36.26	7,179	+1.04(+2.95%)
Sep 26, 2011	34.99	35.22	34.38	35.22	10,421	+0.72(+2.10%)
Sep 23, 2011	34.19	34.61	34.18	34.50	32,775	+0.43(+1.27%)
Sep 22, 2011	34.39	34.57	33.69	34.07	14,509	-1.60(-4.49%)
Sep 21, 2011	36.80	36.82	35.67	35.67	11,869	-1.30(-3.52%)
Sep 20, 2011	36.69	37.21	36.68	36.97	5,208	+0.20(+0.56%)
Sep 19, 2011	36.52	36.77	36.26	36.77	10,762	-0.56(-1.50%)
Sep 16, 2011	37.67	37.69	37.26	37.33	2,254	-0.02(-0.06%)
Sep 15, 2011	37.31	37.50	36.96	37.35	11,113	+0.45(+1.22%)
Sep 14, 2011	36.47	36.90	36.19	36.90	4,662	+0.68(+1.89%)
Sep 13, 2011	36.12	36.47	35.90	36.22	7,633	+0.45(+1.26%)
Sep 12, 2011	35.55	35.76	35.29	35.76	14,211	-0.34(-0.93%)
Sep 09, 2011	36.38	36.43	35.82	36.10	10,435	-1.06(-2.84%)
Sep 08, 2011	37.68	37.68	37.15	37.15	1,703	-0.66(-1.75%)
Sep 07, 2011	37.22	37.84	37.22	37.82	6,356	+1.26(+3.44%)
Sep 06, 2011	36.14	36.56	35.97	36.56	16,204	-0.91(-2.43%)
Sep 02, 2011	37.75	37.85	37.40	37.47	279,347	-1.20(-3.10%)

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