Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	26.66	26.97	26.65	26.66	882,559	-0.13(-0.48%)
Dec 29, 2011	26.24	26.92	26.09	26.79	1,807,413	+0.67(+2.57%)
Dec 28, 2011	26.94	27.07	26.04	26.12	1,382,686	-0.87(-3.21%)
Dec 27, 2011	27.19	27.32	26.71	26.98	1,010,166	-0.28(-1.01%)
Dec 23, 2011	27.02	27.37	26.94	27.26	936,428	+0.37(+1.37%)
Dec 21, 2011	26.93	27.01	26.20	26.89	1,833,413	-0.08(-0.31%)
Dec 20, 2011	26.35	27.14	26.23	26.97	1,433,998	+1.17(+4.53%)
Dec 19, 2011	26.38	26.41	25.73	25.80	2,042,142	-0.29(-1.13%)
Dec 16, 2011	26.07	26.70	25.84	26.10	3,366,824	+0.28(+1.10%)
Dec 15, 2011	26.24	26.28	25.56	25.81	1,484,714	+0.04(+0.15%)
Dec 14, 2011	26.20	26.28	25.51	25.78	2,260,403	-0.73(-2.74%)
Dec 13, 2011	27.28	27.49	26.31	26.50	1,846,061	-0.52(-1.94%)
Dec 12, 2011	27.18	27.26	26.62	27.03	1,622,534	-0.67(-2.42%)
Dec 09, 2011	26.62	27.84	26.62	27.69	1,377,931	+1.00(+3.74%)
Dec 08, 2011	27.34	27.52	26.60	26.70	1,824,958	-1.00(-3.59%)
Dec 07, 2011	27.76	27.84	27.16	27.69	1,318,197	-0.32(-1.15%)
Dec 06, 2011	28.02	28.26	27.57	28.01	1,120,104	+0.06(+0.21%)
Dec 05, 2011	27.83	28.56	27.69	27.95	2,792,771	+0.66(+2.42%)
Dec 02, 2011	27.64	27.97	27.24	27.29	1,670,640	+0.11(+0.40%)
Dec 01, 2011	27.34	27.76	27.10	27.18	1,866,991	-0.31(-1.14%)
Nov 30, 2011	26.65	27.52	26.65	27.50	2,786,817	+1.81(+7.04%)
Nov 29, 2011	25.58	26.07	25.45	25.69	1,768,394	+0.11(+0.44%)
Nov 28, 2011	25.20	25.74	25.20	25.58	1,993,797	+1.47(+6.09%)
Nov 25, 2011	23.96	24.60	23.92	24.11	668,136	+0.10(+0.40%)
Nov 23, 2011	24.71	24.78	24.00	24.01	2,462,412	-1.07(-4.27%)
Nov 22, 2011	24.95	25.22	24.67	25.08	1,632,091	+0.06(+0.24%)
Nov 21, 2011	25.26	25.29	24.75	25.02	2,066,960	-0.92(-3.54%)
Nov 18, 2011	25.76	26.29	25.62	25.94	1,527,741	+0.48(+1.87%)
Nov 17, 2011	26.05	26.33	25.27	25.46	1,988,814	-0.75(-2.85%)
Nov 16, 2011	25.96	26.62	25.85	26.21	1,783,434	-0.14(-0.54%)
Nov 15, 2011	25.93	26.58	25.76	26.35	1,465,260	+0.30(+1.15%)
Nov 14, 2011	26.44	26.54	25.81	26.05	1,440,786	-0.54(-2.01%)
Nov 11, 2011	26.02	26.63	26.02	26.59	1,518,603	+0.96(+3.75%)
Nov 10, 2011	25.85	25.97	25.34	25.63	2,261,621	+0.24(+0.94%)
Nov 09, 2011	25.86	25.99	25.22	25.39	2,272,606	-1.36(-5.09%)
Nov 08, 2011	26.71	26.81	25.92	26.75	1,893,214	+0.32(+1.22%)
Nov 07, 2011	26.74	26.96	25.95	26.43	3,007,832	-0.28(-1.03%)
Nov 04, 2011	26.27	26.80	26.09	26.70	1,848,486	+0.20(+0.76%)
Nov 03, 2011	25.58	26.59	25.43	26.50	3,240,501	+1.33(+5.27%)
Nov 02, 2011	24.92	25.50	24.61	25.17	2,797,002	+1.04(+4.31%)
Nov 01, 2011	23.85	24.66	23.39	24.13	3,009,828	-0.67(-2.69%)
Oct 31, 2011	25.62	25.73	24.76	24.80	2,578,954	-1.16(-4.46%)
Oct 28, 2011	24.65	26.54	24.26	25.96	4,602,226	+1.34(+5.42%)
Oct 27, 2011	24.37	25.03	24.08	24.62	3,168,833	+1.30(+5.56%)
Oct 26, 2011	23.57	23.70	22.72	23.33	2,422,443	+0.11(+0.48%)
Oct 25, 2011	23.70	23.70	22.85	23.21	1,787,945	-0.70(-2.94%)
Oct 24, 2011	22.56	24.00	22.49	23.92	2,762,078	+1.34(+5.95%)
Oct 21, 2011	22.22	22.68	22.05	22.57	2,808,708	+0.77(+3.52%)
Oct 20, 2011	22.30	22.31	21.27	21.81	3,242,848	-0.41(-1.83%)
Oct 19, 2011	22.50	22.96	22.11	22.21	1,892,788	-0.28(-1.23%)
Oct 18, 2011	21.70	22.68	21.35	22.49	2,913,940	+0.84(+3.89%)
Oct 17, 2011	22.40	22.52	21.54	21.64	1,447,641	-0.89(-3.93%)
Oct 14, 2011	22.67	23.00	22.11	22.53	3,218,524	+0.17(+0.78%)
Oct 13, 2011	22.70	22.77	21.83	22.36	2,988,972	-0.59(-2.57%)
Oct 12, 2011	22.29	23.31	22.27	22.95	2,135,081	+0.97(+4.42%)
Oct 11, 2011	21.91	22.38	21.84	21.97	1,343,844	-0.19(-0.85%)
Oct 10, 2011	21.63	22.16	21.63	22.16	1,812,957	+0.99(+4.68%)
Oct 07, 2011	21.58	21.65	20.81	21.17	1,700,463	-0.23(-1.09%)
Oct 06, 2011	21.35	21.50	21.06	21.40	1,984,292	+0.67(+3.21%)
Oct 05, 2011	19.77	20.90	19.53	20.74	3,068,407	+1.08(+5.50%)
Oct 04, 2011	18.50	19.71	17.88	19.66	4,512,565	+0.93(+4.96%)

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