Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	20.56	20.61	20.48	20.51	48,635	-0.13(-0.65%)
Sep 27, 2012	20.39	20.68	20.34	20.65	253,930	+0.31(+1.54%)
Sep 26, 2012	20.52	20.52	20.11	20.33	111,872	-0.20(-0.97%)
Sep 25, 2012	20.99	21.00	20.51	20.53	100,664	-0.34(-1.64%)
Sep 24, 2012	21.01	21.01	20.83	20.88	137,630	-0.25(-1.17%)
Sep 21, 2012	21.27	21.32	21.11	21.12	133,514	+0.01(+0.04%)
Sep 20, 2012	21.23	21.23	21.07	21.11	107,081	-0.23(-1.07%)
Sep 19, 2012	21.37	21.41	21.32	21.34	98,794	-0.02(-0.09%)
Sep 18, 2012	21.40	21.44	21.30	21.36	78,342	-0.10(-0.49%)
Sep 17, 2012	21.67	21.67	21.41	21.47	351,976	-0.22(-1.01%)
Sep 14, 2012	21.50	21.74	21.50	21.69	92,552	+0.26(+1.20%)
Sep 13, 2012	21.29	21.54	21.16	21.43	121,125	+0.19(+0.90%)
Sep 12, 2012	21.24	21.32	21.17	21.24	47,989	+0.05(+0.22%)
Sep 11, 2012	21.14	21.27	21.09	21.19	83,144	+0.09(+0.41%)
Sep 10, 2012	21.28	21.36	21.10	21.10	69,979	-0.22(-1.03%)
Sep 07, 2012	21.35	21.43	21.23	21.32	130,631	-0.08(-0.36%)
Sep 06, 2012	20.95	21.43	20.95	21.40	160,047	+0.56(+2.70%)
Sep 05, 2012	20.81	20.89	20.72	20.84	729,076	+0.00(+0.00%)
Sep 04, 2012	20.71	20.90	20.58	20.84	47,307	+0.10(+0.50%)
Aug 31, 2012	20.75	20.81	20.51	20.73	34,500	+0.16(+0.79%)
Aug 30, 2012	20.75	20.75	20.55	20.57	51,399	-0.29(-1.37%)
Aug 29, 2012	20.84	20.92	20.70	20.86	48,276	+0.10(+0.49%)
Aug 27, 2012	20.89	20.92	20.73	20.76	54,676	-0.04(-0.21%)
Aug 24, 2012	20.75	20.86	20.65	20.80	37,716	+0.03(+0.14%)
Aug 23, 2012	20.86	20.86	20.68	20.77	32,940	-0.13(-0.64%)
Aug 22, 2012	21.02	21.02	20.80	20.90	128,476	-0.12(-0.56%)
Aug 21, 2012	21.10	21.21	20.93	21.02	73,134	-0.01(-0.03%)
Aug 20, 2012	21.06	21.06	20.90	21.03	44,016	-0.09(-0.41%)
Aug 17, 2012	21.07	21.11	21.01	21.11	121,053	+0.03(+0.14%)
Aug 16, 2012	20.83	21.12	20.83	21.09	109,356	+0.32(+1.56%)
Aug 15, 2012	20.64	20.80	20.64	20.76	32,434	+0.12(+0.60%)
Aug 14, 2012	20.90	20.90	20.57	20.64	82,793	-0.20(-0.96%)
Aug 13, 2012	20.86	20.87	20.65	20.84	29,938	-0.04(-0.18%)
Aug 10, 2012	20.76	20.89	20.71	20.88	46,370	+0.04(+0.18%)
Aug 09, 2012	20.68	20.86	20.68	20.84	52,496	+0.15(+0.74%)
Aug 08, 2012	20.65	20.73	20.59	20.69	125,272	+0.00(+0.00%)
Aug 07, 2012	20.51	20.80	20.51	20.69	175,193	+0.30(+1.45%)
Aug 06, 2012	20.22	20.48	20.22	20.39	85,068	+0.23(+1.13%)
Aug 03, 2012	19.91	20.23	19.91	20.16	111,046	+0.50(+2.57%)
Aug 02, 2012	19.59	19.86	19.49	19.66	119,683	-0.12(-0.63%)
Aug 01, 2012	20.05	20.05	19.76	19.78	127,979	-0.17(-0.86%)
Jul 31, 2012	19.98	20.13	19.94	19.95	55,513	-0.01(-0.05%)
Jul 30, 2012	20.16	20.22	19.88	19.96	157,165	-0.21(-1.04%)
Jul 27, 2012	19.77	20.21	19.73	20.17	70,184	+0.53(+2.71%)
Jul 26, 2012	19.41	19.71	19.41	19.64	106,166	+0.58(+3.05%)
Jul 25, 2012	18.90	19.17	18.90	19.06	119,866	+0.21(+1.11%)
Jul 24, 2012	19.09	19.09	18.70	18.85	272,088	-0.20(-1.05%)
Jul 23, 2012	19.00	19.10	18.74	19.05	44,204	-0.29(-1.51%)
Jul 20, 2012	19.58	19.58	19.32	19.34	69,327	-0.28(-1.43%)
Jul 19, 2012	19.50	19.70	19.49	19.62	101,573	+0.23(+1.18%)
Jul 18, 2012	18.90	19.47	18.90	19.39	60,760	+0.48(+2.52%)
Jul 17, 2012	19.01	19.03	18.69	18.92	74,299	+0.01(+0.05%)
Jul 16, 2012	18.96	18.99	18.82	18.91	173,029	-0.11(-0.60%)
Jul 13, 2012	18.90	19.06	18.89	19.02	42,669	+0.19(+1.01%)
Jul 12, 2012	18.87	18.92	18.64	18.83	139,870	-0.17(-0.90%)
Jul 11, 2012	19.10	19.18	18.89	19.00	145,591	-0.10(-0.50%)
Jul 10, 2012	19.41	19.54	19.00	19.10	133,508	-0.26(-1.33%)
Jul 09, 2012	19.55	19.56	19.26	19.35	999,737	-0.22(-1.12%)
Jul 06, 2012	19.88	19.89	19.44	19.57	164,112	-0.55(-2.74%)
Jul 05, 2012	20.10	20.21	19.92	20.12	122,458	-0.03(-0.14%)
Jul 03, 2012	19.87	20.15	19.86	20.15	76,879	+0.30(+1.53%)

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