Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	42.66	42.75	42.32	42.55	219,498	-0.11(-0.26%)
Dec 29, 2011	42.04	42.74	42.04	42.66	418,358	+0.34(+0.80%)
Dec 28, 2011	42.71	42.73	41.93	42.32	378,759	-0.05(-0.12%)
Dec 27, 2011	41.91	42.37	41.87	42.37	224,082	+0.07(+0.17%)
Dec 23, 2011	41.99	42.39	41.76	42.30	371,477	+0.54(+1.29%)
Dec 21, 2011	41.85	41.95	41.60	41.76	311,052	-0.46(-1.09%)
Dec 20, 2011	42.11	42.33	41.90	42.22	143,890	+0.26(+0.62%)
Dec 19, 2011	42.13	42.40	41.95	41.96	319,930	-0.24(-0.57%)
Dec 16, 2011	42.20	42.47	41.94	42.20	957,216	-0.30(-0.71%)
Dec 15, 2011	42.35	42.64	42.15	42.50	210,669	+1.42(+3.46%)
Dec 14, 2011	41.21	41.41	41.01	41.08	1,743,344	+0.08(+0.20%)
Dec 13, 2011	41.27	41.70	40.77	41.00	153,015	+0.04(+0.10%)
Dec 12, 2011	41.54	41.54	40.84	40.96	198,281	-0.84(-2.01%)
Dec 09, 2011	41.01	41.80	41.01	41.80	544,600	+1.32(+3.26%)
Dec 08, 2011	40.57	40.77	40.43	40.48	202,899	+0.16(+0.40%)
Dec 07, 2011	40.06	40.55	39.92	40.32	210,738	-0.08(-0.20%)
Dec 06, 2011	40.22	40.52	40.10	40.40	174,388	+0.60(+1.51%)
Dec 05, 2011	40.24	40.32	39.65	39.80	211,586	-0.11(-0.28%)
Dec 02, 2011	40.35	40.48	39.81	39.91	199,066	-0.40(-0.99%)
Dec 01, 2011	40.45	42.20	40.21	40.31	418,218	+0.60(+1.51%)
Nov 30, 2011	39.59	39.88	39.45	39.71	188,544	+1.20(+3.12%)
Nov 29, 2011	38.17	38.63	38.04	38.51	347,793	+0.71(+1.88%)
Nov 28, 2011	37.81	38.06	37.68	37.80	447,065	+1.18(+3.22%)
Nov 25, 2011	36.90	37.15	36.50	36.62	132,553	-0.38(-1.03%)
Nov 23, 2011	37.45	37.50	36.91	37.00	261,991	-0.32(-0.86%)
Nov 22, 2011	37.85	37.96	37.20	37.32	253,556	-0.12(-0.32%)
Nov 21, 2011	38.08	38.08	37.20	37.44	1,195,460	-1.20(-3.11%)
Nov 18, 2011	39.21	39.32	38.63	38.64	209,844	+0.05(+0.13%)
Nov 17, 2011	39.02	39.21	38.41	38.59	219,188	-0.23(-0.59%)
Nov 16, 2011	38.99	39.40	38.80	38.82	503,527	-0.28(-0.72%)
Nov 15, 2011	39.05	39.25	38.67	39.10	123,663	+0.18(+0.46%)
Nov 14, 2011	39.12	39.18	38.76	38.92	106,775	+0.07(+0.18%)
Nov 11, 2011	38.61	39.27	38.61	38.85	151,510	+0.48(+1.25%)
Nov 10, 2011	38.47	38.55	38.10	38.37	2,399,298	-0.08(-0.21%)
Nov 09, 2011	38.93	39.03	38.20	38.45	480,138	-1.99(-4.92%)
Nov 08, 2011	39.90	40.45	39.65	40.44	263,256	+0.79(+1.99%)
Nov 07, 2011	39.52	39.75	39.20	39.65	239,083	-0.75(-1.86%)
Nov 04, 2011	40.39	40.79	40.10	40.40	172,246	-0.61(-1.49%)
Nov 03, 2011	40.06	41.10	39.73	41.01	336,457	+1.14(+2.86%)
Nov 02, 2011	39.90	40.09	39.50	39.87	224,691	-0.32(-0.80%)
Nov 01, 2011	39.00	40.60	38.92	40.19	218,268	-0.71(-1.74%)
Oct 31, 2011	41.95	42.00	40.90	40.90	203,467	-1.16(-2.76%)
Oct 28, 2011	42.16	42.22	41.84	42.06	292,019	+0.25(+0.60%)
Oct 27, 2011	41.81	42.09	41.40	41.81	203,290	+1.14(+2.80%)
Oct 26, 2011	40.80	40.94	40.05	40.67	240,364	+0.66(+1.65%)
Oct 25, 2011	40.22	40.40	39.85	40.01	266,392	-0.84(-2.06%)
Oct 24, 2011	40.08	40.90	40.08	40.85	446,041	+0.08(+0.20%)
Oct 21, 2011	40.73	40.95	40.45	40.77	159,973	+0.57(+1.42%)
Oct 20, 2011	40.34	40.47	39.60	40.20	251,640	+1.02(+2.60%)
Oct 19, 2011	39.65	39.73	39.05	39.18	387,599	-1.02(-2.54%)
Oct 18, 2011	39.53	40.74	39.14	40.20	298,938	+1.13(+2.89%)
Oct 17, 2011	39.48	39.60	39.07	39.07	407,648	-1.03(-2.57%)
Oct 14, 2011	39.87	40.24	39.80	40.10	351,682	+0.70(+1.78%)
Oct 13, 2011	39.30	39.54	38.83	39.40	754,881	-1.65(-4.02%)
Oct 12, 2011	41.03	41.45	40.75	41.05	309,962	-0.19(-0.46%)
Oct 11, 2011	40.91	41.25	40.82	41.24	148,004	-0.15(-0.36%)
Oct 10, 2011	41.05	41.58	40.98	41.39	143,469	+1.19(+2.96%)
Oct 07, 2011	40.10	40.90	40.06	40.20	204,514	+0.02(+0.05%)
Oct 06, 2011	38.97	40.18	38.85	40.18	128,803	+0.68(+1.72%)
Oct 05, 2011	39.00	39.50	38.77	39.50	162,773	-0.60(-1.50%)
Oct 04, 2011	39.59	40.10	39.01	40.10	195,651	+0.94(+2.40%)

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