Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	45.79	45.96	44.44	44.81	867,091	-0.83(-1.81%)
Jan 30, 2012	45.27	45.78	44.47	45.64	928,120	-0.04(-0.09%)
Jan 27, 2012	44.58	45.82	44.38	45.68	739,138	+0.86(+1.91%)
Jan 26, 2012	44.51	44.86	44.15	44.82	604,805	+0.36(+0.82%)
Jan 25, 2012	42.58	44.52	42.58	44.46	842,110	+1.63(+3.81%)
Jan 24, 2012	42.51	42.96	42.41	42.83	502,516	+0.11(+0.27%)
Jan 23, 2012	42.19	42.86	42.06	42.71	456,304	+0.51(+1.22%)
Jan 20, 2012	42.11	42.34	41.90	42.20	326,216	+0.01(+0.02%)
Jan 19, 2012	42.07	42.58	41.88	42.19	409,415	+0.34(+0.80%)
Jan 18, 2012	41.22	41.96	41.14	41.86	357,653	+0.69(+1.68%)
Jan 17, 2012	40.82	41.52	40.55	41.17	548,720	+0.63(+1.55%)
Jan 13, 2012	40.12	40.58	39.82	40.54	433,638	+0.10(+0.25%)
Jan 12, 2012	39.87	40.45	39.72	40.44	372,497	+0.56(+1.41%)
Jan 11, 2012	39.79	40.36	39.53	39.88	703,482	-0.09(-0.21%)
Jan 10, 2012	40.34	40.45	39.73	39.96	442,366	-0.15(-0.37%)
Jan 09, 2012	39.79	40.18	39.45	40.11	560,813	+0.43(+1.10%)
Jan 06, 2012	39.88	39.93	39.26	39.68	386,945	-0.18(-0.45%)
Jan 05, 2012	39.85	40.11	39.13	39.85	571,079	-0.06(-0.14%)
Jan 04, 2012	39.55	40.05	39.32	39.91	306,195	+0.00(+0.00%)
Dec 30, 2011	40.75	40.75	39.89	39.91	454,892	-0.84(-2.06%)
Dec 29, 2011	40.14	40.88	40.07	40.75	327,567	+0.78(+1.94%)
Dec 28, 2011	40.17	40.45	39.88	39.98	302,369	-0.24(-0.59%)
Dec 27, 2011	39.93	40.62	39.70	40.21	622,454	+0.20(+0.50%)
Dec 23, 2011	39.54	40.02	39.27	40.01	486,420	+0.81(+2.06%)
Dec 21, 2011	38.91	39.25	38.60	39.21	407,493	+0.19(+0.49%)
Dec 20, 2011	38.53	39.40	38.51	39.01	583,237	+1.15(+3.03%)
Dec 19, 2011	38.95	39.21	37.79	37.86	507,307	-0.83(-2.16%)
Dec 16, 2011	38.80	39.13	38.46	38.70	1,526,684	+0.02(+0.06%)
Dec 15, 2011	38.99	38.99	38.20	38.68	655,410	+0.32(+0.83%)
Dec 14, 2011	38.60	38.76	38.34	38.36	1,083,824	-0.52(-1.33%)
Dec 13, 2011	39.88	40.00	38.55	38.88	749,047	-0.81(-2.04%)
Dec 12, 2011	39.59	39.81	39.22	39.68	787,682	-0.52(-1.29%)
Dec 09, 2011	39.76	40.41	39.57	40.20	568,750	+0.67(+1.70%)
Dec 08, 2011	39.83	40.43	39.44	39.53	572,731	-0.59(-1.47%)
Dec 07, 2011	39.61	40.29	39.28	40.12	818,140	+0.24(+0.60%)
Dec 06, 2011	40.42	40.55	39.72	39.88	1,062,844	-0.72(-1.76%)
Dec 05, 2011	41.39	41.39	40.28	40.59	927,572	-0.16(-0.38%)
Dec 02, 2011	40.86	41.22	40.69	40.75	599,512	+0.10(+0.24%)
Dec 01, 2011	40.13	41.13	39.61	40.65	1,218,428	-0.67(-1.61%)
Nov 30, 2011	41.15	42.16	40.75	41.32	803,428	+1.29(+3.22%)
Nov 29, 2011	39.17	40.07	38.71	40.02	642,433	+0.81(+2.06%)
Nov 28, 2011	38.93	39.69	38.71	39.22	880,789	+1.56(+4.14%)
Nov 25, 2011	37.74	38.05	37.57	37.66	299,861	-0.28(-0.73%)
Nov 23, 2011	38.29	38.34	37.69	37.93	644,293	-0.78(-2.02%)
Nov 22, 2011	38.44	38.97	38.12	38.71	691,234	+0.09(+0.24%)
Nov 21, 2011	38.36	38.83	37.43	38.62	1,013,726	-0.35(-0.91%)
Nov 18, 2011	38.97	39.20	38.55	38.98	817,711	+0.14(+0.37%)
Nov 17, 2011	38.83	39.55	38.65	38.83	831,008	-0.11(-0.29%)
Nov 16, 2011	39.11	39.56	38.59	38.95	1,364,468	-0.55(-1.38%)
Nov 15, 2011	39.29	39.60	38.47	39.49	964,869	+0.43(+1.09%)
Nov 14, 2011	39.27	39.51	39.00	39.07	439,728	-0.43(-1.10%)
Nov 11, 2011	39.10	39.95	38.70	39.50	708,042	+1.00(+2.60%)
Nov 10, 2011	38.44	38.59	37.90	38.50	814,417	+0.57(+1.51%)
Nov 09, 2011	37.51	38.45	37.51	37.93	696,834	-0.65(-1.69%)
Nov 08, 2011	38.71	38.83	37.59	38.58	1,296,122	+0.06(+0.15%)
Nov 07, 2011	39.04	39.31	38.30	38.52	751,244	-0.79(-2.00%)
Nov 04, 2011	39.45	39.79	39.10	39.31	698,756	-0.59(-1.48%)
Nov 03, 2011	40.06	40.19	38.98	39.90	851,431	+0.37(+0.93%)
Nov 02, 2011	39.34	39.66	38.58	39.53	963,927	+0.87(+2.26%)

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