Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.79	24.21	23.76	24.20	396,992	+1.23(+5.38%)
Nov 29, 2011	22.72	23.12	22.66	22.97	132,025	+0.37(+1.65%)
Nov 28, 2011	22.71	22.82	22.46	22.60	468,487	+0.80(+3.67%)
Nov 25, 2011	21.98	22.14	21.80	21.80	171,922	-0.24(-1.10%)
Nov 23, 2011	22.45	22.45	22.00	22.04	1,067,624	-0.68(-2.98%)
Nov 22, 2011	22.92	23.02	22.60	22.71	879,817	-0.34(-1.45%)
Nov 21, 2011	23.05	23.13	22.68	23.05	129,481	-0.45(-1.90%)
Nov 18, 2011	23.67	23.77	23.35	23.50	110,402	+0.01(+0.03%)
Nov 17, 2011	24.02	24.10	23.31	23.49	233,853	-0.47(-1.94%)
Nov 16, 2011	24.07	24.50	23.92	23.95	350,672	-0.33(-1.35%)
Nov 15, 2011	24.21	24.44	24.07	24.28	286,280	-0.05(-0.20%)
Nov 14, 2011	24.43	24.47	24.14	24.33	1,397,298	-0.24(-0.98%)
Nov 11, 2011	24.39	24.62	24.37	24.57	748,751	+0.54(+2.25%)
Nov 10, 2011	24.07	24.26	23.68	24.04	935,476	+0.32(+1.33%)
Nov 09, 2011	24.05	24.23	23.68	23.72	239,009	-1.08(-4.35%)
Nov 08, 2011	24.67	24.87	24.40	24.80	292,152	+0.30(+1.22%)
Nov 07, 2011	24.30	24.52	24.11	24.50	1,175,462	+0.22(+0.89%)
Nov 04, 2011	24.15	24.33	23.86	24.28	1,555,963	-0.11(-0.43%)
Nov 03, 2011	24.17	24.43	23.79	24.39	171,638	+0.65(+2.74%)
Nov 02, 2011	23.73	23.87	23.54	23.74	682,838	+0.48(+2.08%)
Nov 01, 2011	23.12	23.54	22.89	23.25	517,501	-0.82(-3.40%)
Oct 31, 2011	24.71	24.71	24.07	24.07	552,892	-0.96(-3.82%)
Oct 28, 2011	24.81	25.10	24.65	25.03	145,292	-0.08(-0.32%)
Oct 27, 2011	24.95	25.28	24.72	25.11	600,037	+0.99(+4.12%)
Oct 26, 2011	23.97	24.21	23.55	24.12	158,555	+0.45(+1.89%)
Oct 25, 2011	24.02	24.02	23.47	23.67	1,658,484	-0.34(-1.40%)
Oct 24, 2011	23.71	24.02	23.63	24.00	339,842	+0.25(+1.07%)
Oct 21, 2011	23.46	23.76	23.42	23.75	343,291	+0.55(+2.35%)
Oct 20, 2011	23.15	23.35	22.79	23.20	708,111	+0.06(+0.27%)
Oct 19, 2011	23.29	23.56	23.01	23.14	1,958,307	-0.23(-0.98%)
Oct 18, 2011	22.74	23.54	22.53	23.37	268,470	+0.60(+2.64%)
Oct 17, 2011	23.14	23.19	22.69	22.77	167,460	-0.43(-1.87%)
Oct 14, 2011	22.82	23.23	22.74	23.20	1,834,106	+0.78(+3.46%)
Oct 13, 2011	22.25	22.52	22.04	22.43	235,081	-0.03(-0.14%)
Oct 12, 2011	22.48	22.69	22.30	22.46	174,291	+0.26(+1.17%)
Oct 11, 2011	21.93	22.29	21.93	22.20	1,208,047	+0.05(+0.22%)
Oct 10, 2011	21.75	22.22	21.75	22.15	307,411	+0.84(+3.96%)
Oct 07, 2011	21.61	21.65	21.15	21.31	264,434	-0.17(-0.81%)
Oct 06, 2011	20.88	21.49	20.73	21.48	288,056	+0.48(+2.27%)
Oct 05, 2011	20.44	21.07	20.24	21.00	998,914	+0.66(+3.26%)
Oct 04, 2011	19.49	20.40	19.10	20.34	570,199	+0.50(+2.53%)
Oct 03, 2011	20.31	20.49	19.83	19.83	1,793,999	-0.75(-3.65%)
Sep 30, 2011	20.65	20.95	20.53	20.59	826,745	-0.43(-2.07%)
Sep 29, 2011	21.15	21.29	20.63	21.02	165,284	+0.34(+1.62%)
Sep 28, 2011	21.31	21.48	20.67	20.68	1,151,098	-0.58(-2.74%)
Sep 27, 2011	21.50	21.74	21.22	21.27	1,975,031	+0.30(+1.42%)
Sep 26, 2011	20.42	20.98	20.05	20.97	400,222	+0.71(+3.52%)
Sep 23, 2011	20.16	20.49	20.09	20.26	184,049	-0.12(-0.58%)
Sep 22, 2011	20.58	20.64	20.00	20.37	439,430	-1.04(-4.84%)
Sep 21, 2011	22.27	22.27	21.40	21.41	294,220	-0.83(-3.74%)
Sep 20, 2011	22.44	22.66	22.22	22.24	177,447	-0.07(-0.33%)
Sep 19, 2011	22.21	22.49	21.94	22.32	198,407	-0.43(-1.88%)
Sep 16, 2011	22.85	22.94	22.56	22.74	164,124	-0.04(-0.16%)
Sep 15, 2011	22.68	22.85	22.48	22.78	441,799	+0.47(+2.11%)
Sep 14, 2011	22.21	22.64	21.83	22.31	259,658	+0.24(+1.07%)
Sep 13, 2011	21.98	22.20	21.75	22.07	314,849	+0.10(+0.45%)
Sep 12, 2011	21.54	21.99	21.39	21.98	311,556	+0.01(+0.03%)
Sep 09, 2011	22.43	22.47	21.85	21.97	200,636	-0.76(-3.33%)
Sep 08, 2011	22.83	23.12	22.61	22.73	145,366	-0.26(-1.13%)
Sep 07, 2011	22.61	22.99	22.52	22.99	229,509	+0.75(+3.38%)
Sep 06, 2011	21.67	22.28	21.58	22.24	533,497	-0.37(-1.65%)
Sep 02, 2011	22.60	22.87	22.45	22.61	359,991	-0.61(-2.64%)

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