Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.67	24.09	23.64	24.08	398,978	+1.23(+5.38%)
Nov 29, 2011	22.61	23.00	22.54	22.85	132,685	+0.37(+1.65%)
Nov 28, 2011	22.59	22.71	22.35	22.48	470,831	+0.80(+3.67%)
Nov 25, 2011	21.87	22.03	21.69	21.69	172,782	-0.24(-1.10%)
Nov 23, 2011	22.34	22.34	21.89	21.93	1,072,965	-0.67(-2.98%)
Nov 22, 2011	22.80	22.91	22.49	22.60	884,218	-0.33(-1.45%)
Nov 21, 2011	22.94	23.01	22.56	22.93	130,129	-0.44(-1.90%)
Nov 18, 2011	23.55	23.65	23.24	23.38	110,955	+0.01(+0.03%)
Nov 17, 2011	23.90	23.98	23.19	23.37	235,022	-0.46(-1.94%)
Nov 16, 2011	23.95	24.38	23.80	23.84	352,426	-0.33(-1.35%)
Nov 15, 2011	24.09	24.32	23.95	24.16	287,712	-0.05(-0.20%)
Nov 14, 2011	24.30	24.35	24.02	24.21	1,404,288	-0.24(-0.98%)
Nov 11, 2011	24.27	24.50	24.25	24.45	752,497	+0.54(+2.25%)
Nov 10, 2011	23.95	24.14	23.56	23.92	940,156	+0.31(+1.33%)
Nov 09, 2011	23.93	24.11	23.56	23.60	240,204	-1.07(-4.35%)
Nov 08, 2011	24.55	24.75	24.28	24.67	293,613	+0.30(+1.22%)
Nov 07, 2011	24.18	24.40	23.99	24.38	1,181,343	+0.22(+0.89%)
Nov 04, 2011	24.03	24.21	23.74	24.16	1,563,747	-0.11(-0.43%)
Nov 03, 2011	24.05	24.31	23.67	24.27	172,497	+0.65(+2.74%)
Nov 02, 2011	23.61	23.75	23.43	23.62	686,253	+0.48(+2.08%)
Nov 01, 2011	23.00	23.43	22.77	23.14	520,090	-0.81(-3.40%)
Oct 31, 2011	24.58	24.58	23.95	23.95	555,657	-0.95(-3.82%)
Oct 28, 2011	24.69	24.98	24.53	24.90	146,018	-0.08(-0.32%)
Oct 27, 2011	24.82	25.15	24.60	24.98	603,039	+0.99(+4.12%)
Oct 26, 2011	23.85	24.09	23.43	24.00	159,348	+0.44(+1.89%)
Oct 25, 2011	23.90	23.90	23.35	23.55	1,666,781	-0.33(-1.40%)
Oct 24, 2011	23.59	23.90	23.51	23.88	341,542	+0.25(+1.07%)
Oct 21, 2011	23.34	23.64	23.30	23.63	345,009	+0.54(+2.35%)
Oct 20, 2011	23.04	23.23	22.68	23.09	711,653	+0.06(+0.27%)
Oct 19, 2011	23.17	23.44	22.90	23.03	1,968,103	-0.23(-0.98%)
Oct 18, 2011	22.63	23.42	22.42	23.25	269,813	+0.60(+2.64%)
Oct 17, 2011	23.03	23.07	22.58	22.66	168,298	-0.43(-1.87%)
Oct 14, 2011	22.71	23.11	22.63	23.09	1,843,281	+0.77(+3.46%)
Oct 13, 2011	22.14	22.41	21.93	22.32	236,257	-0.03(-0.14%)
Oct 12, 2011	22.37	22.58	22.19	22.35	175,163	+0.26(+1.17%)
Oct 11, 2011	21.82	22.18	21.82	22.09	1,214,090	+0.05(+0.22%)
Oct 10, 2011	21.64	22.11	21.64	22.04	308,949	+0.84(+3.96%)
Oct 07, 2011	21.50	21.54	21.05	21.20	265,756	-0.17(-0.81%)
Oct 06, 2011	20.78	21.38	20.62	21.37	289,497	+0.48(+2.27%)
Oct 05, 2011	20.33	20.96	20.14	20.90	1,003,911	+0.66(+3.26%)
Oct 04, 2011	19.40	20.30	19.00	20.24	573,052	+0.50(+2.53%)
Oct 03, 2011	20.21	20.39	19.74	19.74	1,802,973	-0.75(-3.65%)
Sep 30, 2011	20.54	20.85	20.43	20.48	830,881	-0.43(-2.07%)
Sep 29, 2011	21.04	21.18	20.53	20.92	166,111	+0.33(+1.62%)
Sep 28, 2011	21.21	21.38	20.57	20.58	1,156,857	-0.58(-2.74%)
Sep 27, 2011	21.39	21.63	21.11	21.16	1,984,911	+0.30(+1.42%)
Sep 26, 2011	20.32	20.88	19.95	20.87	402,224	+0.71(+3.52%)
Sep 23, 2011	20.06	20.38	19.99	20.16	184,970	-0.12(-0.58%)
Sep 22, 2011	20.48	20.53	19.90	20.27	441,628	-1.03(-4.84%)
Sep 21, 2011	22.16	22.16	21.30	21.30	295,692	-0.83(-3.74%)
Sep 20, 2011	22.33	22.55	22.11	22.13	178,335	-0.07(-0.33%)
Sep 19, 2011	22.10	22.37	21.83	22.21	199,400	-0.43(-1.88%)
Sep 16, 2011	22.74	22.83	22.45	22.63	164,945	-0.04(-0.16%)
Sep 15, 2011	22.57	22.74	22.37	22.67	444,009	+0.47(+2.11%)
Sep 14, 2011	22.10	22.53	21.72	22.20	260,957	+0.23(+1.07%)
Sep 13, 2011	21.87	22.09	21.64	21.96	316,424	+0.10(+0.45%)
Sep 12, 2011	21.43	21.88	21.28	21.87	313,115	+0.01(+0.03%)
Sep 09, 2011	22.32	22.36	21.74	21.86	201,640	-0.75(-3.33%)
Sep 08, 2011	22.72	23.01	22.50	22.61	146,093	-0.26(-1.13%)
Sep 07, 2011	22.50	22.87	22.40	22.87	230,657	+0.75(+3.38%)
Sep 06, 2011	21.56	22.17	21.47	22.12	536,165	-0.37(-1.65%)
Sep 02, 2011	22.49	22.75	22.34	22.50	361,792	-0.61(-2.64%)

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