Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	38.98	39.71	38.51	39.64	268,851	+1.81(+4.80%)
Nov 29, 2011	38.21	38.52	37.71	37.83	86,208	-0.34(-0.89%)
Nov 28, 2011	38.42	38.42	37.57	38.17	111,965	+0.83(+2.23%)
Nov 25, 2011	37.18	37.68	37.07	37.34	79,730	+0.13(+0.35%)
Nov 23, 2011	37.08	38.19	37.08	37.21	271,382	-0.30(-0.79%)
Nov 22, 2011	37.30	37.69	37.21	37.50	149,776	-0.03(-0.08%)
Nov 21, 2011	38.08	38.08	37.27	37.53	107,079	-0.85(-2.22%)
Nov 18, 2011	38.27	38.62	38.04	38.38	88,666	+0.27(+0.72%)
Nov 17, 2011	38.30	38.90	38.00	38.11	129,871	-0.35(-0.90%)
Nov 16, 2011	38.59	39.19	38.37	38.46	179,457	-0.50(-1.28%)
Nov 15, 2011	38.44	39.11	38.25	38.96	136,221	+0.25(+0.63%)
Nov 14, 2011	38.70	38.84	38.31	38.71	200,274	-0.11(-0.28%)
Nov 11, 2011	38.67	38.90	38.40	38.82	123,392	+0.63(+1.66%)
Nov 10, 2011	37.78	38.47	37.75	38.19	164,284	+0.78(+2.07%)
Nov 09, 2011	38.22	38.43	37.27	37.41	200,976	-1.82(-4.65%)
Nov 08, 2011	39.02	39.23	38.57	39.23	145,077	+0.45(+1.17%)
Nov 07, 2011	37.57	38.85	37.57	38.78	138,168	+1.08(+2.86%)
Nov 04, 2011	38.03	38.03	37.08	37.70	99,046	-0.65(-1.70%)
Nov 03, 2011	37.93	38.42	37.03	38.36	124,384	+0.83(+2.22%)
Nov 02, 2011	36.61	37.65	35.46	37.52	160,193	+1.61(+4.48%)
Nov 01, 2011	36.12	36.80	35.47	35.92	539,359	-1.59(-4.25%)
Oct 31, 2011	36.83	38.11	36.83	37.51	183,936	-0.36(-0.95%)
Oct 28, 2011	37.53	38.55	37.53	37.87	174,521	+0.39(+1.03%)
Oct 27, 2011	36.63	37.75	36.55	37.48	206,328	+2.02(+5.69%)
Oct 26, 2011	35.03	36.39	35.03	35.46	238,544	+0.56(+1.61%)
Oct 25, 2011	36.28	36.28	34.87	34.90	93,050	-1.70(-4.63%)
Oct 24, 2011	35.74	36.61	35.38	36.60	114,809	+0.80(+2.23%)
Oct 21, 2011	35.25	35.82	35.03	35.80	567,672	+0.50(+1.42%)
Oct 20, 2011	35.30	35.69	34.74	35.30	180,314	+0.03(+0.08%)
Oct 19, 2011	35.55	35.85	34.87	35.27	187,990	-0.29(-0.83%)
Oct 18, 2011	34.54	35.92	33.97	35.56	137,895	+1.89(+5.61%)
Oct 17, 2011	34.47	34.75	33.55	33.67	89,245	-1.14(-3.28%)
Oct 14, 2011	35.21	35.77	34.39	34.82	182,750	+0.02(+0.06%)
Oct 13, 2011	35.66	36.11	34.57	34.80	114,056	-1.06(-2.96%)
Oct 12, 2011	35.38	36.46	35.19	35.86	115,881	+0.70(+1.98%)
Oct 11, 2011	34.39	35.27	34.16	35.16	174,657	+0.47(+1.37%)
Oct 10, 2011	33.89	34.77	33.64	34.69	235,491	+1.49(+4.48%)
Oct 07, 2011	35.32	35.32	33.06	33.20	223,218	-1.81(-5.17%)
Oct 06, 2011	34.60	35.06	33.88	35.01	191,600	+0.32(+0.91%)
Oct 05, 2011	34.34	34.87	33.70	34.69	157,491	+0.33(+0.96%)
Oct 04, 2011	32.50	34.46	32.37	34.36	473,799	+1.51(+4.59%)
Oct 03, 2011	33.68	34.12	32.81	32.86	200,218	-0.83(-2.45%)
Sep 30, 2011	34.20	34.42	33.65	33.68	169,778	-0.80(-2.31%)
Sep 29, 2011	33.63	34.48	33.59	34.48	211,484	+1.54(+4.67%)
Sep 28, 2011	34.00	34.34	32.90	32.94	136,236	-1.01(-2.96%)
Sep 27, 2011	34.12	34.57	33.72	33.95	139,184	+0.48(+1.44%)
Sep 26, 2011	32.83	33.53	32.55	33.47	219,381	+0.87(+2.67%)
Sep 23, 2011	31.74	32.62	31.74	32.60	156,206	+0.61(+1.91%)
Sep 22, 2011	31.66	32.21	31.48	31.99	245,449	-0.62(-1.92%)
Sep 21, 2011	33.80	33.99	32.47	32.61	245,015	-1.31(-3.85%)
Sep 20, 2011	34.15	34.49	33.87	33.92	84,010	-0.19(-0.57%)
Sep 19, 2011	34.77	34.89	34.08	34.11	129,645	-1.24(-3.50%)
Sep 16, 2011	35.24	35.54	34.76	35.35	132,151	+0.14(+0.39%)
Sep 15, 2011	34.84	35.23	34.51	35.21	177,830	+0.57(+1.64%)
Sep 14, 2011	34.50	34.92	34.06	34.64	225,078	+0.35(+1.03%)
Sep 13, 2011	33.95	35.13	33.83	34.29	140,434	+0.33(+0.97%)
Sep 12, 2011	32.47	34.01	32.47	33.96	137,773	+0.83(+2.52%)
Sep 09, 2011	33.52	33.92	32.91	33.13	562,943	-0.72(-2.12%)
Sep 08, 2011	34.46	34.69	33.78	33.85	228,761	-0.87(-2.50%)
Sep 07, 2011	33.49	34.77	33.35	34.72	146,756	+1.75(+5.32%)
Sep 06, 2011	31.75	33.15	31.68	32.96	208,798	+0.22(+0.68%)
Sep 02, 2011	33.30	34.04	32.74	32.74	192,692	-1.36(-3.98%)

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