Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	23.79	24.21	23.76	24.20	397,096	+1.23(+5.38%)
Nov 29, 2011	22.71	23.11	22.65	22.96	132,059	+0.37(+1.65%)
Nov 28, 2011	22.70	22.81	22.45	22.59	468,610	+0.80(+3.67%)
Nov 25, 2011	21.97	22.14	21.79	21.79	171,967	-0.24(-1.10%)
Nov 23, 2011	22.44	22.44	21.99	22.03	1,067,902	-0.68(-2.98%)
Nov 22, 2011	22.91	23.02	22.60	22.71	880,047	-0.34(-1.45%)
Nov 21, 2011	23.05	23.12	22.67	23.04	129,515	-0.45(-1.90%)
Nov 18, 2011	23.66	23.77	23.35	23.49	110,431	+0.01(+0.03%)
Nov 17, 2011	24.01	24.09	23.30	23.48	233,914	-0.47(-1.94%)
Nov 16, 2011	24.06	24.49	23.92	23.95	350,763	-0.33(-1.35%)
Nov 15, 2011	24.20	24.43	24.07	24.28	286,355	-0.05(-0.20%)
Nov 14, 2011	24.42	24.46	24.13	24.33	1,397,662	-0.24(-0.98%)
Nov 11, 2011	24.38	24.62	24.36	24.57	748,946	+0.54(+2.25%)
Nov 10, 2011	24.07	24.26	23.68	24.03	935,720	+0.32(+1.33%)
Nov 09, 2011	24.04	24.23	23.67	23.71	239,071	-1.08(-4.35%)
Nov 08, 2011	24.67	24.87	24.39	24.79	292,228	+0.30(+1.22%)
Nov 07, 2011	24.30	24.51	24.10	24.49	1,175,769	+0.22(+0.89%)
Nov 04, 2011	24.15	24.33	23.85	24.28	1,556,369	-0.11(-0.43%)
Nov 03, 2011	24.17	24.43	23.78	24.38	171,683	+0.65(+2.74%)
Nov 02, 2011	23.72	23.86	23.54	23.73	683,016	+0.48(+2.08%)
Nov 01, 2011	23.11	23.54	22.88	23.25	517,636	-0.82(-3.40%)
Oct 31, 2011	24.70	24.70	24.07	24.07	553,036	-0.96(-3.82%)
Oct 28, 2011	24.80	25.10	24.64	25.02	145,329	-0.08(-0.32%)
Oct 27, 2011	24.94	25.27	24.72	25.10	600,194	+0.99(+4.12%)
Oct 26, 2011	23.97	24.21	23.55	24.11	158,596	+0.45(+1.89%)
Oct 25, 2011	24.01	24.01	23.46	23.66	1,658,916	-0.34(-1.40%)
Oct 24, 2011	23.71	24.01	23.62	24.00	339,931	+0.25(+1.07%)
Oct 21, 2011	23.45	23.76	23.41	23.74	343,381	+0.55(+2.35%)
Oct 20, 2011	23.15	23.34	22.79	23.20	708,295	+0.06(+0.27%)
Oct 19, 2011	23.28	23.55	23.01	23.14	1,958,818	-0.23(-0.98%)
Oct 18, 2011	22.74	23.53	22.52	23.37	268,539	+0.60(+2.64%)
Oct 17, 2011	23.14	23.18	22.69	22.76	167,504	-0.43(-1.87%)
Oct 14, 2011	22.81	23.22	22.73	23.20	1,834,584	+0.78(+3.46%)
Oct 13, 2011	22.24	22.52	22.03	22.42	235,142	-0.03(-0.14%)
Oct 12, 2011	22.47	22.69	22.30	22.45	174,337	+0.26(+1.17%)
Oct 11, 2011	21.93	22.29	21.93	22.19	1,208,362	+0.05(+0.22%)
Oct 10, 2011	21.74	22.22	21.74	22.14	307,491	+0.84(+3.96%)
Oct 07, 2011	21.60	21.64	21.15	21.30	264,502	-0.17(-0.81%)
Oct 06, 2011	20.88	21.49	20.72	21.47	288,131	+0.48(+2.27%)
Oct 05, 2011	20.43	21.06	20.24	21.00	999,174	+0.66(+3.26%)
Oct 04, 2011	19.49	20.39	19.09	20.33	570,348	+0.50(+2.53%)
Oct 03, 2011	20.30	20.49	19.83	19.83	1,794,467	-0.75(-3.65%)
Sep 30, 2011	20.64	20.95	20.52	20.58	826,961	-0.43(-2.07%)
Sep 29, 2011	21.14	21.28	20.62	21.01	165,328	+0.33(+1.62%)
Sep 28, 2011	21.31	21.48	20.67	20.68	1,151,398	-0.58(-2.74%)
Sep 27, 2011	21.49	21.73	21.21	21.26	1,975,546	+0.30(+1.42%)
Sep 26, 2011	20.41	20.98	20.05	20.96	400,327	+0.71(+3.52%)
Sep 23, 2011	20.16	20.48	20.08	20.25	184,097	-0.12(-0.58%)
Sep 22, 2011	20.57	20.63	19.99	20.37	439,544	-1.04(-4.84%)
Sep 21, 2011	22.26	22.26	21.40	21.41	294,297	-0.83(-3.74%)
Sep 20, 2011	22.43	22.66	22.21	22.24	177,493	-0.07(-0.33%)
Sep 19, 2011	22.21	22.48	21.93	22.31	198,459	-0.43(-1.88%)
Sep 16, 2011	22.84	22.94	22.56	22.74	164,167	-0.04(-0.16%)
Sep 15, 2011	22.68	22.84	22.48	22.78	441,914	+0.47(+2.11%)
Sep 14, 2011	22.21	22.63	21.82	22.30	259,725	+0.24(+1.07%)
Sep 13, 2011	21.98	22.20	21.74	22.07	314,932	+0.10(+0.45%)
Sep 12, 2011	21.54	21.98	21.38	21.97	311,638	+0.01(+0.03%)
Sep 09, 2011	22.42	22.47	21.85	21.96	200,689	-0.76(-3.33%)
Sep 08, 2011	22.83	23.12	22.61	22.72	145,404	-0.26(-1.13%)
Sep 07, 2011	22.61	22.98	22.51	22.98	229,569	+0.75(+3.38%)
Sep 06, 2011	21.67	22.27	21.57	22.23	533,636	-0.37(-1.65%)
Sep 02, 2011	22.60	22.86	22.44	22.60	360,085	-0.61(-2.64%)

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