Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	41.57	41.72	41.55	41.72	18,098	+0.01(+0.02%)
Dec 29, 2011	41.60	41.71	41.60	41.71	35,285	+0.15(+0.36%)
Dec 28, 2011	41.54	41.61	41.39	41.56	31,546	+0.06(+0.15%)
Dec 27, 2011	41.54	41.55	41.48	41.50	9,435	-0.05(-0.12%)
Dec 23, 2011	41.32	41.56	41.32	41.55	13,419	+0.05(+0.13%)
Dec 21, 2011	41.45	41.50	41.34	41.50	11,566	+0.04(+0.10%)
Dec 20, 2011	41.39	41.52	41.29	41.46	41,651	-0.00(-0.01%)
Dec 19, 2011	41.49	41.49	41.44	41.46	22,021	+0.05(+0.11%)
Dec 16, 2011	41.28	41.45	41.28	41.42	12,174	+0.06(+0.14%)
Dec 15, 2011	41.27	41.41	41.27	41.36	16,401	-0.02(-0.05%)
Dec 14, 2011	41.26	41.38	41.26	41.38	23,951	+0.11(+0.27%)
Dec 13, 2011	41.19	41.31	41.15	41.27	12,427	+0.00(+0.01%)
Dec 12, 2011	41.31	41.31	41.15	41.26	11,139	+0.01(+0.03%)
Dec 09, 2011	41.19	41.27	41.12	41.25	7,349	-0.02(-0.05%)
Dec 08, 2011	41.08	41.27	41.08	41.27	15,250	+0.02(+0.05%)
Dec 07, 2011	41.19	41.25	41.06	41.25	19,502	+0.17(+0.41%)
Dec 06, 2011	40.89	41.12	40.89	41.09	9,196	+0.18(+0.45%)
Dec 05, 2011	40.86	40.98	40.86	40.90	9,505	-0.01(-0.02%)
Dec 02, 2011	40.90	40.91	40.72	40.91	8,450	+0.23(+0.57%)
Dec 01, 2011	40.67	40.85	40.67	40.68	24,241	-0.08(-0.19%)
Nov 30, 2011	40.80	40.80	40.74	40.75	17,763	-0.05(-0.12%)
Nov 29, 2011	40.67	40.80	40.66	40.80	5,486	-0.03(-0.08%)
Nov 28, 2011	40.78	40.84	40.60	40.83	19,100	+0.19(+0.47%)
Nov 25, 2011	40.22	40.71	40.22	40.64	12,460	-0.03(-0.07%)
Nov 23, 2011	40.79	40.79	40.67	40.67	9,324	-0.02(-0.05%)
Nov 22, 2011	40.76	40.87	40.65	40.69	26,017	-0.06(-0.15%)
Nov 21, 2011	40.76	40.76	40.64	40.75	8,497	+0.14(+0.34%)
Nov 18, 2011	40.69	40.73	40.60	40.61	7,029	-0.13(-0.33%)
Nov 17, 2011	40.74	40.76	40.62	40.74	9,016	+0.02(+0.05%)
Nov 16, 2011	40.67	40.73	40.64	40.73	11,313	+0.04(+0.11%)
Nov 15, 2011	40.66	40.71	40.56	40.68	16,284	-0.06(-0.14%)
Nov 14, 2011	40.68	40.77	40.68	40.74	10,695	-0.03(-0.06%)
Nov 11, 2011	40.76	40.79	40.59	40.76	9,890	-0.00(-0.01%)
Nov 10, 2011	40.80	40.81	40.64	40.77	8,219	-0.04(-0.11%)
Nov 09, 2011	40.74	40.81	40.66	40.81	11,401	+0.07(+0.17%)
Nov 08, 2011	40.76	40.80	40.61	40.74	14,867	-0.01(-0.02%)
Nov 07, 2011	40.69	40.80	40.69	40.75	22,840	+0.06(+0.16%)
Nov 04, 2011	40.76	40.76	40.66	40.69	22,407	+0.12(+0.30%)
Nov 03, 2011	40.61	40.80	40.57	40.57	13,064	-0.22(-0.53%)
Nov 02, 2011	40.66	40.79	40.66	40.79	13,548	-0.06(-0.14%)
Nov 01, 2011	40.40	40.84	40.40	40.84	30,499	+0.20(+0.50%)
Oct 31, 2011	40.74	40.74	39.79	40.64	33,998	+0.15(+0.37%)
Oct 28, 2011	40.31	40.49	40.31	40.49	20,035	+0.01(+0.03%)
Oct 27, 2011	40.58	40.58	40.40	40.48	14,097	-0.12(-0.29%)
Oct 26, 2011	40.43	40.63	40.43	40.60	17,476	+0.02(+0.06%)
Oct 25, 2011	40.47	40.62	40.24	40.57	37,029	+0.10(+0.25%)
Oct 24, 2011	40.19	40.59	40.11	40.47	61,841	+0.22(+0.54%)
Oct 21, 2011	40.45	40.48	40.25	40.25	7,896	-0.23(-0.57%)
Oct 20, 2011	40.47	40.49	40.47	40.49	992	+0.00(+0.00%)
Oct 19, 2011	40.45	40.58	40.23	40.49	29,272	+0.14(+0.33%)
Oct 18, 2011	39.98	40.42	39.98	40.35	14,893	+0.29(+0.71%)
Oct 17, 2011	39.90	40.07	39.90	40.07	1,402	-0.09(-0.21%)
Oct 14, 2011	40.32	40.32	40.03	40.15	11,618	+0.04(+0.11%)
Oct 13, 2011	40.08	40.28	40.07	40.11	25,673	-0.20(-0.49%)
Oct 12, 2011	40.34	40.34	40.27	40.30	9,931	+0.13(+0.32%)
Oct 11, 2011	40.41	40.41	40.17	40.17	3,567	-0.01(-0.01%)
Oct 10, 2011	40.27	40.41	40.02	40.18	11,372	+0.10(+0.25%)
Oct 07, 2011	40.70	40.70	39.99	40.08	20,856	-0.46(-1.14%)
Oct 06, 2011	40.22	40.54	40.17	40.54	13,306	+0.08(+0.19%)
Oct 05, 2011	40.16	40.66	40.16	40.47	14,204	-0.00(-0.00%)
Oct 04, 2011	40.71	40.99	40.45	40.47	29,691	-0.26(-0.65%)

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