Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	27.49	27.79	27.43	27.56	1,138,791	+0.07(+0.25%)
Dec 29, 2011	27.30	27.65	27.04	27.49	1,226,656	+0.27(+0.99%)
Dec 28, 2011	27.66	27.75	27.05	27.22	1,225,564	-0.46(-1.66%)
Dec 27, 2011	27.39	27.73	27.29	27.68	1,225,993	+0.13(+0.47%)
Dec 23, 2011	27.12	27.56	27.12	27.55	1,131,489	+0.49(+1.81%)
Dec 21, 2011	27.06	27.24	26.75	27.06	1,508,602	-0.02(-0.07%)
Dec 20, 2011	26.66	27.14	26.51	27.08	2,186,736	+0.94(+3.60%)
Dec 19, 2011	26.68	26.96	26.10	26.14	2,168,594	-0.44(-1.66%)
Dec 16, 2011	27.03	27.28	26.51	26.58	7,324,715	-0.28(-1.04%)
Dec 15, 2011	27.29	27.43	26.72	26.86	2,455,833	-0.25(-0.92%)
Dec 14, 2011	27.78	27.81	27.09	27.11	4,019,352	-0.76(-2.73%)
Dec 13, 2011	29.06	29.54	27.65	27.87	12,441,973	+1.41(+5.33%)
Dec 12, 2011	26.19	26.53	25.66	26.46	3,588,049	+0.12(+0.46%)
Dec 09, 2011	26.07	26.60	25.93	26.34	2,012,760	+0.31(+1.19%)
Dec 08, 2011	26.74	26.79	25.79	26.03	3,582,518	-0.88(-3.27%)
Dec 07, 2011	27.18	27.34	26.66	26.91	2,544,782	-0.25(-0.92%)
Dec 06, 2011	27.61	27.74	27.05	27.16	2,541,738	-0.54(-1.95%)
Dec 05, 2011	27.56	27.72	27.18	27.70	3,303,175	+0.61(+2.25%)
Dec 02, 2011	27.66	27.75	27.08	27.09	2,225,378	-0.31(-1.13%)
Dec 01, 2011	27.04	27.70	26.87	27.40	2,388,375	+0.42(+1.56%)
Nov 30, 2011	26.76	27.06	26.73	26.98	3,435,881	+0.88(+3.37%)
Nov 29, 2011	26.00	26.34	25.87	26.10	2,077,541	+0.06(+0.23%)
Nov 28, 2011	25.85	26.59	25.75	26.04	2,120,828	+0.85(+3.37%)
Nov 25, 2011	25.13	25.50	25.04	25.19	1,697,693	-0.07(-0.28%)
Nov 23, 2011	25.42	25.58	25.02	25.26	3,178,749	-0.42(-1.64%)
Nov 22, 2011	25.94	26.26	25.48	25.68	2,102,910	-0.44(-1.68%)
Nov 21, 2011	25.51	26.23	25.38	26.12	3,452,491	+0.16(+0.62%)
Nov 18, 2011	26.18	26.38	25.79	25.96	2,937,093	-0.22(-0.84%)
Nov 17, 2011	26.70	26.83	25.85	26.18	3,695,300	-0.52(-1.95%)
Nov 16, 2011	26.56	27.26	26.55	26.70	4,169,896	-0.15(-0.56%)
Nov 15, 2011	25.82	27.37	25.62	26.85	10,143,139	+0.02(+0.07%)
Nov 14, 2011	26.67	26.99	26.38	26.83	3,962,953	+0.01(+0.04%)
Nov 11, 2011	26.34	26.91	26.20	26.82	2,588,598	+0.65(+2.48%)
Nov 10, 2011	26.30	26.76	26.00	26.17	3,026,877	+0.12(+0.46%)
Nov 09, 2011	25.86	26.43	25.40	26.05	4,156,664	-0.29(-1.10%)
Nov 08, 2011	26.88	27.56	25.54	26.34	9,047,305	-0.87(-3.20%)
Nov 07, 2011	26.75	27.28	26.59	27.21	2,503,618	+0.49(+1.83%)
Nov 04, 2011	26.55	26.96	26.00	26.72	1,797,937	-0.04(-0.15%)
Nov 03, 2011	26.77	26.90	25.73	26.76	4,613,115	+0.14(+0.53%)
Nov 02, 2011	26.96	27.28	26.16	26.62	3,377,201	+0.08(+0.30%)
Nov 01, 2011	26.67	27.17	26.20	26.54	4,057,714	-0.71(-2.61%)
Oct 31, 2011	28.05	28.05	27.22	27.25	2,962,859	-0.85(-3.02%)
Oct 28, 2011	27.75	28.20	27.20	28.10	3,597,952	+0.21(+0.75%)
Oct 27, 2011	28.33	29.73	27.74	27.89	5,061,780	+1.66(+6.33%)
Oct 26, 2011	26.39	26.50	25.54	26.23	3,017,216	+0.04(+0.15%)
Oct 25, 2011	26.04	26.59	26.02	26.19	2,969,435	-0.18(-0.68%)
Oct 24, 2011	25.19	26.77	25.19	26.37	3,744,112	+1.30(+5.19%)
Oct 21, 2011	23.98	25.16	23.83	25.07	4,219,379	+1.40(+5.91%)
Oct 20, 2011	23.42	23.79	23.12	23.67	1,863,901	+0.19(+0.81%)
Oct 19, 2011	23.57	23.72	23.25	23.48	1,829,526	-0.11(-0.47%)
Oct 18, 2011	23.22	23.70	22.27	23.59	3,067,811	+0.47(+2.03%)
Oct 17, 2011	23.75	23.99	22.95	23.12	1,914,914	-0.72(-3.02%)
Oct 14, 2011	24.15	24.26	23.49	23.84	2,286,029	-0.05(-0.21%)
Oct 13, 2011	24.11	24.23	23.58	23.89	1,655,312	-0.26(-1.08%)
Oct 12, 2011	23.85	24.89	23.60	24.15	3,626,253	+0.61(+2.59%)
Oct 11, 2011	23.60	23.69	23.34	23.54	1,973,569	-0.12(-0.51%)
Oct 10, 2011	23.63	24.01	23.30	23.66	2,224,731	+0.37(+1.59%)
Oct 07, 2011	24.15	24.31	23.22	23.29	3,489,127	-0.77(-3.20%)
Oct 06, 2011	23.78	24.13	23.30	24.06	3,323,701	+0.57(+2.43%)
Oct 05, 2011	22.53	24.03	22.17	23.49	4,316,957	+1.00(+4.45%)
Oct 04, 2011	21.72	22.70	21.47	22.49	4,475,034	+0.59(+2.69%)

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