Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	41.92	41.98	41.82	41.94	70,924	+0.02(+0.06%)
Dec 29, 2011	41.88	41.91	41.80	41.91	34,229	+0.05(+0.12%)
Dec 28, 2011	41.80	41.86	41.65	41.86	34,296	+0.11(+0.27%)
Dec 27, 2011	41.86	41.86	41.69	41.75	13,895	-0.10(-0.25%)
Dec 23, 2011	41.93	41.93	41.80	41.86	9,285	-0.26(-0.63%)
Dec 21, 2011	42.18	42.18	42.10	42.12	25,573	-0.09(-0.22%)
Dec 20, 2011	42.51	42.51	42.11	42.21	16,301	+0.02(+0.04%)
Dec 19, 2011	42.04	42.21	42.04	42.20	14,324	+0.12(+0.29%)
Dec 16, 2011	42.34	42.34	42.07	42.07	61,949	-0.08(-0.19%)
Dec 15, 2011	42.24	42.24	42.15	42.15	31,113	-0.06(-0.13%)
Dec 14, 2011	42.22	42.24	42.18	42.21	17,533	+0.09(+0.21%)
Dec 13, 2011	42.14	42.22	42.09	42.12	48,176	+0.08(+0.20%)
Dec 12, 2011	42.16	42.16	42.04	42.04	27,507	-0.06(-0.14%)
Dec 09, 2011	42.15	42.15	42.09	42.10	38,168	-0.08(-0.19%)
Dec 08, 2011	42.14	44.24	42.09	42.18	304,227	+0.10(+0.23%)
Dec 07, 2011	41.91	43.91	41.91	42.08	189,674	+0.14(+0.33%)
Dec 06, 2011	41.97	41.98	41.87	41.94	8,788	+0.04(+0.10%)
Dec 05, 2011	41.90	41.93	41.82	41.90	13,636	+0.10(+0.24%)
Dec 02, 2011	41.90	41.90	41.75	41.80	47,857	-0.07(-0.17%)
Dec 01, 2011	41.88	41.88	41.79	41.87	12,606	-0.01(-0.02%)
Nov 30, 2011	41.90	42.00	41.87	41.88	62,392	-0.07(-0.17%)
Nov 29, 2011	41.87	41.97	41.87	41.95	45,800	+0.06(+0.15%)
Nov 28, 2011	41.67	41.90	41.67	41.89	6,246	+0.02(+0.06%)
Nov 25, 2011	41.98	41.98	41.84	41.86	14,281	+0.01(+0.02%)
Nov 23, 2011	41.77	41.92	41.77	41.86	80,256	+0.02(+0.04%)
Nov 22, 2011	41.99	41.99	41.83	41.84	34,606	-0.01(-0.02%)
Nov 21, 2011	42.01	42.01	41.82	41.85	20,335	-0.04(-0.10%)
Nov 18, 2011	41.92	41.92	41.86	41.89	12,877	-0.14(-0.32%)
Nov 17, 2011	42.03	42.03	41.88	42.02	24,304	+0.14(+0.34%)
Nov 16, 2011	41.96	42.03	41.88	41.88	23,033	+0.08(+0.19%)
Nov 15, 2011	41.90	41.91	41.73	41.80	15,935	-0.06(-0.14%)
Nov 14, 2011	41.66	41.90	41.66	41.86	39,061	+0.01(+0.02%)
Nov 11, 2011	41.79	41.89	41.79	41.85	9,025	+0.01(+0.02%)
Nov 10, 2011	41.94	41.94	41.75	41.84	7,435	-0.07(-0.17%)
Nov 09, 2011	42.01	42.03	41.82	41.91	43,718	-0.04(-0.10%)
Nov 08, 2011	41.98	41.98	41.91	41.95	13,469	-0.04(-0.10%)
Nov 07, 2011	41.96	42.02	41.94	41.99	6,830	+0.02(+0.04%)
Nov 04, 2011	42.03	42.03	41.82	41.98	16,777	+0.05(+0.11%)
Nov 03, 2011	41.96	41.99	41.86	41.93	8,021	-0.09(-0.21%)
Nov 02, 2011	41.98	42.03	41.97	42.02	7,781	+0.02(+0.06%)
Nov 01, 2011	42.02	42.02	41.80	41.99	3,415	+0.14(+0.33%)
Oct 31, 2011	41.96	41.98	41.74	41.86	11,523	+0.04(+0.10%)
Oct 28, 2011	41.77	41.90	41.73	41.82	7,213	+0.13(+0.31%)
Oct 27, 2011	41.83	41.83	41.65	41.69	35,896	-0.18(-0.42%)
Oct 26, 2011	42.00	42.00	41.82	41.86	6,869	-0.02(-0.06%)
Oct 25, 2011	41.79	41.89	41.76	41.89	21,607	+0.19(+0.46%)
Oct 24, 2011	41.99	41.99	41.69	41.69	10,358	-0.07(-0.17%)
Oct 21, 2011	41.99	41.99	41.76	41.77	17,986	-0.18(-0.42%)
Oct 20, 2011	41.99	42.08	41.79	41.94	9,531	+0.04(+0.10%)
Oct 19, 2011	41.89	41.94	41.74	41.90	6,905	+0.00(+0.00%)
Oct 18, 2011	41.97	41.97	41.87	41.90	33,150	+0.02(+0.05%)
Oct 17, 2011	41.69	41.90	41.69	41.88	7,457	+0.08(+0.20%)
Oct 14, 2011	41.85	41.86	41.80	41.80	14,015	-0.04(-0.10%)
Oct 13, 2011	41.99	41.99	41.69	41.84	53,502	-0.05(-0.12%)
Oct 12, 2011	41.94	41.94	41.75	41.89	12,201	+0.08(+0.19%)
Oct 11, 2011	41.77	41.82	41.66	41.81	11,336	+0.14(+0.33%)
Oct 10, 2011	42.09	42.09	41.55	41.67	38,381	-0.10(-0.25%)
Oct 07, 2011	41.84	41.84	41.65	41.77	58,378	-0.00(-0.00%)
Oct 06, 2011	41.91	41.91	41.77	41.77	12,692	-0.09(-0.22%)
Oct 05, 2011	42.16	42.16	41.82	41.87	35,726	-0.14(-0.34%)
Oct 04, 2011	42.07	42.07	41.90	42.01	50,540	-0.01(-0.02%)

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