Date	Open	High	Low	Close	Volume	Change (%)
Feb 28, 2013	36.44	36.58	36.30	36.33	134,486	-0.02(-0.06%)
Feb 27, 2013	35.68	36.46	35.68	36.35	200,946	+0.63(+1.76%)
Feb 26, 2013	35.62	35.78	35.48	35.72	154,581	+0.23(+0.66%)
Feb 25, 2013	36.78	36.78	35.47	35.49	195,232	-0.72(-1.98%)
Feb 22, 2013	36.06	36.27	36.06	36.20	2,349,992	+0.31(+0.85%)
Feb 21, 2013	36.15	36.15	35.75	35.90	151,939	-0.31(-0.86%)
Feb 20, 2013	36.76	36.76	36.20	36.21	296,165	-0.54(-1.47%)
Feb 19, 2013	36.56	36.75	36.51	36.75	218,327	+0.31(+0.84%)
Feb 15, 2013	36.58	36.58	36.37	36.44	147,403	+0.05(+0.14%)
Feb 14, 2013	36.21	36.43	36.16	36.39	105,265	+0.03(+0.08%)
Feb 13, 2013	36.25	36.44	36.23	36.36	165,171	+0.23(+0.64%)
Feb 12, 2013	35.98	36.19	35.98	36.13	92,326	+0.14(+0.38%)
Feb 11, 2013	36.04	36.04	35.88	35.99	123,927	-0.01(-0.04%)
Feb 08, 2013	35.90	36.03	35.84	36.01	160,570	+0.18(+0.50%)
Feb 07, 2013	35.86	35.89	35.56	35.83	112,321	-0.03(-0.09%)
Feb 06, 2013	35.69	35.86	35.69	35.86	1,320,309	+0.41(+1.16%)
Feb 04, 2013	35.64	35.73	35.45	35.45	154,040	-0.37(-1.02%)
Feb 01, 2013	35.63	35.85	35.57	35.82	206,957	+0.39(+1.10%)
Jan 31, 2013	35.47	35.57	35.36	35.43	131,246	-0.09(-0.24%)
Jan 30, 2013	35.99	35.99	35.49	35.52	181,820	-0.32(-0.90%)
Jan 29, 2013	35.71	35.84	35.66	35.84	153,002	+0.11(+0.29%)
Jan 28, 2013	35.82	35.89	35.60	35.73	2,072,036	-0.05(-0.13%)
Jan 25, 2013	35.69	35.79	35.60	35.78	99,426	+0.18(+0.51%)
Jan 24, 2013	35.45	35.70	35.43	35.60	129,661	+0.24(+0.67%)
Jan 23, 2013	35.32	35.42	35.24	35.36	125,215	-0.01(-0.03%)
Jan 22, 2013	35.21	35.37	35.12	35.37	532,664	+0.16(+0.44%)
Jan 18, 2013	35.10	35.24	34.95	35.21	102,607	+0.28(+0.80%)
Jan 17, 2013	34.68	34.99	34.68	34.94	80,117	+0.36(+1.03%)
Jan 16, 2013	34.61	34.61	34.49	34.58	123,408	-0.14(-0.39%)
Jan 15, 2013	34.46	34.73	34.43	34.72	221,633	+0.10(+0.29%)
Jan 14, 2013	34.54	34.65	34.50	34.62	179,333	+0.09(+0.25%)
Jan 11, 2013	34.58	34.59	34.46	34.53	160,272	-0.10(-0.29%)
Jan 10, 2013	34.63	34.64	34.39	34.63	126,013	+0.14(+0.40%)
Jan 09, 2013	34.33	34.54	34.33	34.49	256,692	+0.29(+0.85%)
Jan 08, 2013	34.34	34.37	34.06	34.20	314,321	-0.21(-0.62%)
Jan 07, 2013	34.46	34.46	34.29	34.42	243,770	-0.12(-0.34%)
Jan 04, 2013	34.40	34.57	34.33	34.53	230,871	+0.25(+0.72%)
Jan 03, 2013	34.33	34.52	34.22	34.29	322,269	-0.01(-0.03%)
Jan 02, 2013	34.21	34.30	34.06	34.30	363,743	+0.83(+2.48%)
Dec 31, 2012	32.68	33.47	32.68	33.47	3,565,397	+0.63(+1.93%)
Dec 28, 2012	32.98	33.16	32.82	32.83	195,124	-0.37(-1.13%)
Dec 27, 2012	33.16	33.29	32.82	33.21	492,026	-0.03(-0.09%)
Dec 26, 2012	33.46	33.48	33.23	33.24	669,365	-0.17(-0.51%)
Dec 24, 2012	33.35	33.43	33.16	33.41	1,622,725	-0.10(-0.31%)
Dec 21, 2012	33.03	33.52	32.98	33.51	2,093,258	-0.23(-0.68%)
Dec 20, 2012	33.52	33.74	33.52	33.74	216,985	+0.16(+0.49%)
Dec 19, 2012	33.75	33.76	33.54	33.57	235,679	-0.22(-0.64%)
Dec 18, 2012	33.68	33.81	33.37	33.79	308,789	+0.39(+1.16%)
Dec 17, 2012	33.13	33.41	33.13	33.41	2,371,469	+0.31(+0.95%)
Dec 14, 2012	33.13	33.25	33.08	33.09	254,613	-0.04(-0.12%)
Dec 13, 2012	33.30	33.41	33.06	33.13	172,375	-0.17(-0.52%)
Dec 12, 2012	33.35	33.52	33.25	33.30	337,788	+0.06(+0.18%)
Dec 11, 2012	33.27	33.39	33.20	33.25	386,693	+0.10(+0.32%)
Dec 10, 2012	33.01	33.18	32.95	33.14	10,757,474	+0.17(+0.52%)
Dec 07, 2012	32.91	32.97	32.79	32.97	102,863	+0.14(+0.43%)
Dec 06, 2012	32.78	32.83	32.60	32.83	666,940	+0.07(+0.21%)
Dec 05, 2012	32.51	32.90	32.39	32.76	432,122	+0.25(+0.77%)

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