Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	30.73	30.75	30.31	30.68	47,140	+0.07(+0.24%)
Jan 30, 2012	30.62	31.18	30.60	30.61	32,747	-0.01(-0.04%)
Jan 27, 2012	30.36	30.77	30.36	30.62	19,051	+0.16(+0.54%)
Jan 26, 2012	30.53	30.61	30.27	30.46	29,276	-0.08(-0.26%)
Jan 25, 2012	30.42	30.54	30.15	30.54	15,874	+0.00(+0.00%)
Jan 24, 2012	30.10	30.55	29.91	30.54	19,963	+0.16(+0.52%)
Jan 23, 2012	30.63	30.65	30.19	30.38	34,086	-0.25(-0.81%)
Jan 20, 2012	30.46	30.63	30.15	30.63	31,561	-0.02(-0.07%)
Jan 19, 2012	28.63	30.65	27.84	30.65	179,748	-0.38(-1.23%)
Jan 18, 2012	30.45	31.41	30.45	31.03	76,021	+0.06(+0.18%)
Jan 17, 2012	30.82	31.11	30.56	30.98	39,081	+0.33(+1.08%)
Jan 13, 2012	30.43	30.85	30.43	30.64	43,852	-0.11(-0.37%)
Jan 12, 2012	30.69	30.79	30.53	30.76	42,315	+0.02(+0.07%)
Jan 11, 2012	30.67	31.02	30.36	30.73	34,691	-0.09(-0.29%)
Jan 10, 2012	30.86	30.86	30.55	30.82	31,536	+0.32(+1.05%)
Jan 09, 2012	31.05	31.14	30.24	30.50	37,927	-0.57(-1.85%)
Jan 06, 2012	31.00	31.33	30.97	31.08	13,523	-0.03(-0.11%)
Jan 05, 2012	30.93	31.30	30.68	31.11	18,207	+0.16(+0.51%)
Jan 04, 2012	31.57	31.57	30.95	30.95	27,030	-0.28(-0.88%)
Dec 30, 2011	31.85	32.07	31.07	31.23	21,068	-0.62(-1.96%)
Dec 29, 2011	31.81	32.58	31.81	31.85	82,338	+0.04(+0.14%)
Dec 28, 2011	32.34	32.45	31.81	31.81	12,522	-0.58(-1.79%)
Dec 27, 2011	32.35	32.50	32.16	32.39	28,024	-0.16(-0.50%)
Dec 23, 2011	32.43	32.62	32.29	32.55	15,374	+0.46(+1.44%)
Dec 21, 2011	32.84	32.84	31.50	32.09	15,680	-0.75(-2.28%)
Dec 20, 2011	31.49	33.04	31.40	32.84	29,434	+1.90(+6.14%)
Dec 19, 2011	31.12	31.27	30.78	30.94	19,908	-0.12(-0.40%)
Dec 16, 2011	31.35	31.49	30.93	31.06	48,438	-0.03(-0.11%)
Dec 15, 2011	31.58	31.58	30.60	31.09	27,453	-0.32(-1.02%)
Dec 14, 2011	31.23	31.41	30.43	31.41	47,508	+0.20(+0.65%)
Dec 13, 2011	31.76	31.89	31.13	31.21	20,970	-0.19(-0.59%)
Dec 12, 2011	31.73	32.05	31.02	31.40	30,837	-1.13(-3.48%)
Dec 09, 2011	30.93	32.93	30.92	32.53	25,065	+1.60(+5.18%)
Dec 08, 2011	31.93	32.24	30.92	30.92	27,818	-1.31(-4.06%)
Dec 07, 2011	32.23	32.70	31.64	32.23	21,649	-0.17(-0.52%)
Dec 06, 2011	32.37	32.80	31.91	32.40	26,180	+0.02(+0.07%)
Dec 05, 2011	32.55	33.01	31.94	32.38	46,949	+0.07(+0.21%)
Dec 02, 2011	32.46	32.61	32.08	32.31	36,949	+0.20(+0.61%)
Dec 01, 2011	32.80	32.88	32.05	32.12	33,350	-0.83(-2.51%)
Nov 30, 2011	31.19	33.04	31.18	32.94	48,987	+2.47(+8.10%)
Nov 29, 2011	31.15	31.49	30.38	30.47	25,682	-0.65(-2.10%)
Nov 28, 2011	30.76	31.15	30.51	31.13	40,697	+1.04(+3.46%)
Nov 25, 2011	30.93	31.22	30.09	30.09	35,011	-0.78(-2.53%)
Nov 23, 2011	30.89	31.10	30.59	30.87	83,890	+0.21(+0.68%)
Nov 22, 2011	30.95	30.99	30.18	30.66	23,731	-0.29(-0.93%)
Nov 21, 2011	30.71	31.08	30.71	30.95	39,582	-0.16(-0.52%)
Nov 18, 2011	31.03	31.26	30.65	31.11	129,921	+0.06(+0.18%)
Nov 17, 2011	31.76	31.76	30.38	31.05	95,955	-0.70(-2.20%)
Nov 16, 2011	32.67	33.43	31.72	31.75	66,113	-0.92(-2.82%)
Nov 15, 2011	32.47	32.80	31.95	32.67	29,551	+0.58(+1.80%)
Nov 14, 2011	33.08	33.63	32.08	32.09	47,584	-1.08(-3.25%)
Nov 11, 2011	32.90	33.32	32.65	33.17	46,891	+0.55(+1.69%)
Nov 10, 2011	32.05	32.72	31.37	32.62	96,314	+1.11(+3.53%)
Nov 09, 2011	30.99	32.35	30.99	31.51	80,382	-0.25(-0.80%)
Nov 08, 2011	30.92	31.88	30.76	31.76	48,564	+1.10(+3.58%)
Nov 07, 2011	30.63	30.92	30.31	30.67	56,013	-0.18(-0.58%)
Nov 04, 2011	30.92	31.20	30.45	30.85	60,787	-0.10(-0.31%)
Nov 03, 2011	30.92	31.13	30.36	30.94	103,626	+0.22(+0.71%)
Nov 02, 2011	31.36	31.36	30.32	30.72	109,167	-0.34(-1.10%)

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