Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	20.97	21.52	20.97	21.52	103,130	+1.15(+5.65%)
Nov 29, 2011	20.27	20.49	20.21	20.37	62,911	+0.07(+0.34%)
Nov 28, 2011	20.42	20.50	20.24	20.30	89,278	+0.47(+2.37%)
Nov 25, 2011	19.90	20.09	19.70	19.83	61,386	-0.09(-0.45%)
Nov 24, 2011	20.02	20.02	19.83	19.92	19,958	-0.15(-0.75%)
Nov 23, 2011	20.24	20.30	19.96	20.07	90,226	-0.46(-2.24%)
Nov 22, 2011	20.35	20.68	20.24	20.53	47,428	+0.32(+1.58%)
Nov 21, 2011	20.20	20.24	19.92	20.21	68,284	-0.29(-1.41%)
Nov 18, 2011	20.84	20.95	20.47	20.50	55,216	-0.17(-0.82%)
Nov 17, 2011	21.42	21.43	20.59	20.67	95,411	-0.87(-4.04%)
Nov 16, 2011	21.69	21.90	21.53	21.54	38,332	-0.29(-1.33%)
Nov 15, 2011	21.70	21.92	21.58	21.83	50,141	+0.07(+0.32%)
Nov 14, 2011	22.00	22.02	21.60	21.76	45,624	-0.21(-0.96%)
Nov 11, 2011	21.72	22.05	21.72	21.97	56,380	+0.52(+2.42%)
Nov 10, 2011	21.77	21.82	21.26	21.45	55,624	-0.29(-1.33%)
Nov 09, 2011	22.10	22.46	21.74	21.74	197,059	-0.63(-2.82%)
Nov 08, 2011	22.57	22.71	22.37	22.37	109,876	-0.20(-0.89%)
Nov 07, 2011	22.30	22.57	22.30	22.57	75,993	+0.39(+1.76%)
Nov 04, 2011	22.07	22.30	21.93	22.18	17,939	+0.02(+0.09%)
Nov 03, 2011	22.02	22.17	21.67	22.16	69,242	+0.44(+2.03%)
Nov 02, 2011	21.55	21.89	21.52	21.72	47,303	+0.41(+1.92%)
Nov 01, 2011	20.54	21.40	20.43	21.31	43,066	+0.06(+0.28%)
Oct 31, 2011	21.51	21.56	21.25	21.25	36,258	-0.57(-2.61%)
Oct 28, 2011	21.32	21.90	21.26	21.82	114,204	+0.43(+2.01%)
Oct 27, 2011	21.44	21.58	21.18	21.39	57,833	+0.39(+1.86%)
Oct 26, 2011	21.03	21.17	20.65	21.00	83,950	+0.10(+0.48%)
Oct 25, 2011	20.54	21.09	20.27	20.90	81,163	+0.41(+2.00%)
Oct 24, 2011	19.96	20.53	19.96	20.49	73,046	+0.74(+3.75%)
Oct 21, 2011	19.97	19.97	19.65	19.75	39,014	+0.16(+0.82%)
Oct 20, 2011	19.49	19.72	19.26	19.59	108,374	-0.12(-0.61%)
Oct 19, 2011	20.56	20.56	19.68	19.71	56,066	-1.01(-4.87%)
Oct 18, 2011	20.30	20.76	19.89	20.72	181,004	+0.13(+0.63%)
Oct 17, 2011	21.04	21.04	20.53	20.59	60,723	-0.42(-2.00%)
Oct 14, 2011	20.91	21.05	20.73	21.01	20,409	+0.38(+1.84%)
Oct 13, 2011	20.80	20.80	20.43	20.63	72,085	-0.32(-1.53%)
Oct 12, 2011	20.97	21.14	20.79	20.95	30,881	+0.19(+0.92%)
Oct 11, 2011	20.67	20.85	20.46	20.76	75,398	+0.61(+3.03%)
Oct 07, 2011	20.85	20.85	19.94	20.15	53,173	-0.57(-2.75%)
Oct 06, 2011	20.15	20.73	20.12	20.72	84,723	+0.83(+4.17%)
Oct 05, 2011	19.18	19.91	19.09	19.89	68,827	+0.76(+3.97%)
Oct 04, 2011	19.03	19.13	18.53	19.13	94,204	-0.27(-1.39%)
Oct 03, 2011	20.02	20.12	19.40	19.40	166,881	-0.50(-2.51%)
Sep 30, 2011	19.73	20.14	19.67	19.90	76,655	+0.08(+0.40%)
Sep 29, 2011	20.14	20.19	19.54	19.82	119,156	+0.00(+0.00%)
Sep 28, 2011	20.78	20.81	19.80	19.82	47,806	-0.77(-3.74%)
Sep 27, 2011	21.37	21.40	20.58	20.59	120,836	+0.10(+0.49%)
Sep 26, 2011	20.11	20.53	19.74	20.49	97,998	+0.22(+1.09%)
Sep 23, 2011	20.49	20.69	19.98	20.27	148,710	-0.91(-4.30%)
Sep 22, 2011	21.78	21.79	20.96	21.18	179,121	-1.37(-6.08%)
Sep 21, 2011	23.03	23.20	22.55	22.55	52,876	-0.45(-1.96%)
Sep 20, 2011	22.80	23.30	22.72	23.00	109,791	+0.23(+1.01%)
Sep 19, 2011	23.03	23.13	22.69	22.77	29,167	-0.24(-1.04%)
Sep 16, 2011	23.07	23.19	22.97	23.01	61,256	+0.02(+0.09%)
Sep 15, 2011	22.95	23.01	22.71	22.99	92,949	-0.15(-0.65%)
Sep 14, 2011	23.33	23.35	23.08	23.14	17,696	-0.08(-0.34%)
Sep 13, 2011	23.36	23.39	23.07	23.22	26,927	-0.10(-0.43%)
Sep 12, 2011	23.60	23.87	22.92	23.32	185,229	-0.71(-2.95%)
Sep 09, 2011	24.24	24.52	23.93	24.03	184,734	-0.36(-1.48%)
Sep 08, 2011	24.32	24.53	24.32	24.39	85,911	+0.21(+0.87%)
Sep 07, 2011	23.74	24.19	23.63	24.18	43,788	+0.23(+0.96%)
Sep 06, 2011	23.70	24.13	23.61	23.95	124,094	+0.15(+0.63%)
Sep 02, 2011	23.46	23.81	23.46	23.80	81,719	+0.37(+1.58%)

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