Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.97	20.57	19.81	20.54	1,293,856	+1.39(+7.26%)
Nov 29, 2011	19.15	19.46	18.98	19.15	727,543	-0.08(-0.41%)
Nov 28, 2011	19.25	19.52	19.10	19.23	947,244	+0.52(+2.80%)
Nov 25, 2011	18.46	19.01	18.46	18.71	636,621	+0.08(+0.43%)
Nov 23, 2011	18.70	18.93	18.40	18.63	1,006,551	-0.45(-2.37%)
Nov 22, 2011	19.06	19.45	18.78	19.08	973,721	+0.14(+0.75%)
Nov 21, 2011	18.84	19.02	18.32	18.94	1,258,308	-0.13(-0.67%)
Nov 18, 2011	19.33	19.56	18.91	19.06	1,171,954	-0.10(-0.50%)
Nov 17, 2011	19.93	19.93	18.99	19.16	1,657,268	-0.78(-3.92%)
Nov 16, 2011	19.92	20.42	19.87	19.94	1,018,593	-0.29(-1.41%)
Nov 15, 2011	20.54	20.74	19.92	20.23	1,779,392	-0.17(-0.82%)
Nov 14, 2011	20.96	21.02	20.06	20.39	2,203,990	-0.69(-3.27%)
Nov 11, 2011	20.86	21.32	20.73	21.08	1,006,531	+0.51(+2.47%)
Nov 10, 2011	21.40	21.57	20.34	20.58	2,189,566	-1.02(-4.70%)
Nov 09, 2011	22.80	22.95	21.41	21.59	3,309,749	-2.29(-9.60%)
Nov 08, 2011	23.96	24.30	23.72	23.88	826,375	-0.13(-0.53%)
Nov 07, 2011	23.80	24.42	23.70	24.01	1,098,966	+0.38(+1.61%)
Nov 04, 2011	23.05	23.72	22.48	23.63	1,191,311	+0.40(+1.71%)
Nov 03, 2011	22.94	23.31	22.40	23.23	1,229,151	+0.61(+2.70%)
Nov 02, 2011	22.40	23.17	22.23	22.62	1,124,337	+0.64(+2.92%)
Nov 01, 2011	21.49	22.39	21.15	21.98	2,083,100	-0.20(-0.89%)
Oct 31, 2011	23.22	23.31	22.14	22.18	1,794,060	-1.27(-5.41%)
Oct 28, 2011	23.20	24.14	23.06	23.45	1,413,812	+0.10(+0.41%)
Oct 27, 2011	23.14	23.60	22.61	23.35	2,089,575	+0.53(+2.33%)
Oct 26, 2011	23.33	23.86	22.28	22.82	3,159,552	-0.77(-3.26%)
Oct 25, 2011	23.11	24.17	22.38	23.59	1,732,535	+0.53(+2.30%)
Oct 24, 2011	21.90	23.37	21.86	23.06	1,552,123	+1.40(+6.44%)
Oct 21, 2011	21.49	21.79	21.30	21.66	606,433	+0.63(+3.02%)
Oct 20, 2011	21.19	21.62	20.73	21.03	1,209,989	-0.39(-1.82%)
Oct 19, 2011	22.43	22.62	21.26	21.42	1,153,118	-1.09(-4.86%)
Oct 18, 2011	21.87	22.69	21.09	22.51	1,734,836	+0.25(+1.14%)
Oct 17, 2011	22.70	22.80	21.97	22.26	651,105	-0.59(-2.57%)
Oct 14, 2011	22.61	22.90	22.38	22.84	591,461	+0.44(+1.98%)
Oct 13, 2011	22.48	22.61	21.81	22.40	772,184	-0.26(-1.16%)
Oct 12, 2011	22.88	23.06	22.59	22.66	1,111,638	+0.04(+0.18%)
Oct 11, 2011	22.11	22.76	21.84	22.62	1,022,063	+0.33(+1.49%)
Oct 10, 2011	22.01	22.36	21.92	22.29	592,432	+0.71(+3.31%)
Oct 07, 2011	21.93	22.20	21.08	21.57	1,776,938	-0.28(-1.27%)
Oct 06, 2011	21.69	21.99	20.81	21.85	1,663,497	+0.78(+3.69%)
Oct 05, 2011	19.70	21.15	19.46	21.07	1,695,853	+1.02(+5.10%)
Oct 04, 2011	20.00	20.15	19.16	20.05	2,354,894	-0.41(-2.02%)
Oct 03, 2011	21.67	21.73	20.39	20.46	2,162,937	-0.77(-3.62%)
Sep 30, 2011	21.04	21.90	20.99	21.23	1,284,139	-0.29(-1.36%)
Sep 29, 2011	21.52	21.81	20.88	21.53	1,652,822	+0.48(+2.26%)
Sep 28, 2011	22.11	22.68	21.02	21.05	1,840,173	-1.08(-4.87%)
Sep 27, 2011	23.00	23.11	21.98	22.13	1,509,541	+0.08(+0.36%)
Sep 26, 2011	20.92	22.26	20.65	22.05	2,297,490	+0.58(+2.70%)
Sep 23, 2011	21.83	22.87	21.28	21.47	2,742,511	-1.44(-6.30%)
Sep 22, 2011	23.66	23.80	22.38	22.91	2,677,229	-2.53(-9.94%)
Sep 21, 2011	25.85	26.57	25.35	25.45	1,671,397	-0.33(-1.26%)
Sep 20, 2011	25.46	26.43	25.23	25.77	1,443,705	+0.29(+1.12%)
Sep 19, 2011	25.54	25.98	25.24	25.48	1,098,026	-0.29(-1.14%)
Sep 16, 2011	25.83	26.14	25.49	25.78	1,719,787	+0.08(+0.31%)
Sep 15, 2011	25.76	25.88	25.01	25.70	1,492,725	-0.37(-1.43%)
Sep 14, 2011	26.39	26.47	25.79	26.07	916,678	-0.36(-1.38%)
Sep 13, 2011	26.02	26.50	25.49	26.44	1,591,839	+0.57(+2.21%)
Sep 12, 2011	26.02	26.71	24.87	25.87	1,368,902	-0.75(-2.80%)
Sep 09, 2011	26.85	27.25	26.28	26.61	1,467,142	-0.48(-1.76%)
Sep 08, 2011	27.32	27.36	26.85	27.09	1,327,568	+0.36(+1.37%)
Sep 07, 2011	25.83	26.84	25.70	26.72	1,192,563	+0.16(+0.60%)
Sep 06, 2011	26.47	27.13	25.92	26.56	1,593,576	-0.07(-0.27%)
Sep 02, 2011	26.04	27.02	26.03	26.64	1,667,430	+0.82(+3.16%)

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