Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	19.50	19.80	19.43	19.78	5,190,452	+1.06(+5.65%)
Nov 29, 2011	18.66	18.85	18.59	18.72	1,681,743	-0.09(-0.50%)
Nov 28, 2011	18.89	18.94	18.69	18.82	1,321,623	+0.84(+4.69%)
Nov 25, 2011	18.07	18.36	17.95	17.97	831,825	-0.30(-1.66%)
Nov 23, 2011	18.70	18.70	18.27	18.28	1,413,173	-0.65(-3.45%)
Nov 22, 2011	18.97	19.10	18.81	18.93	1,821,196	-0.49(-2.52%)
Nov 21, 2011	19.41	19.48	19.19	19.42	2,924,581	-0.38(-1.91%)
Nov 18, 2011	20.04	20.18	19.77	19.80	2,301,483	+0.23(+1.17%)
Nov 17, 2011	20.07	20.11	19.45	19.57	2,283,030	-0.15(-0.78%)
Nov 16, 2011	19.79	20.11	19.71	19.72	1,431,199	-0.13(-0.63%)
Nov 15, 2011	19.86	20.02	19.69	19.85	2,123,407	+0.07(+0.33%)
Nov 14, 2011	19.84	19.95	19.64	19.78	1,289,841	-0.34(-1.69%)
Nov 11, 2011	20.01	20.22	19.95	20.12	2,874,809	+0.40(+2.03%)
Nov 10, 2011	19.90	19.90	19.39	19.72	2,369,910	+0.27(+1.39%)
Nov 09, 2011	19.83	19.91	19.41	19.45	3,295,140	-1.38(-6.64%)
Nov 08, 2011	20.84	21.05	20.46	20.83	2,200,291	+0.35(+1.71%)
Nov 07, 2011	20.32	20.50	20.18	20.48	1,873,543	+0.48(+2.38%)
Nov 04, 2011	20.01	20.12	19.74	20.01	2,233,614	-0.45(-2.21%)
Nov 03, 2011	20.43	20.51	20.04	20.46	5,559,131	+0.60(+3.03%)
Nov 02, 2011	19.61	20.00	19.52	19.86	4,508,846	+0.26(+1.31%)
Nov 01, 2011	19.32	19.80	19.21	19.60	4,815,211	-0.91(-4.43%)
Oct 31, 2011	21.01	21.07	20.50	20.51	2,927,785	-1.15(-5.31%)
Oct 28, 2011	21.58	21.73	21.52	21.66	1,693,486	-0.43(-1.96%)
Oct 27, 2011	21.99	22.26	21.69	22.10	3,879,138	+1.14(+5.43%)
Oct 26, 2011	20.95	21.02	20.48	20.96	1,948,957	+0.43(+2.09%)
Oct 25, 2011	20.67	20.81	20.35	20.53	1,654,994	-0.36(-1.74%)
Oct 24, 2011	20.40	20.94	20.40	20.89	1,977,984	+0.10(+0.47%)
Oct 21, 2011	20.53	20.85	20.49	20.80	1,630,785	+0.41(+2.04%)
Oct 20, 2011	20.49	20.51	19.98	20.38	2,785,309	+0.46(+2.29%)
Oct 19, 2011	20.14	20.30	19.86	19.93	1,421,405	-0.24(-1.20%)
Oct 18, 2011	19.55	20.37	19.38	20.17	2,987,972	+0.71(+3.66%)
Oct 17, 2011	20.20	20.21	19.41	19.45	3,607,046	-0.90(-4.42%)
Oct 14, 2011	20.10	20.35	20.04	20.35	3,363,077	+0.96(+4.95%)
Oct 13, 2011	19.20	19.42	19.04	19.39	2,773,613	+0.06(+0.29%)
Oct 12, 2011	19.25	19.54	19.23	19.34	2,815,507	+0.49(+2.60%)
Oct 11, 2011	18.61	18.91	18.57	18.85	2,351,309	-0.12(-0.61%)
Oct 10, 2011	18.81	18.98	18.73	18.97	4,151,247	+1.03(+5.77%)
Oct 07, 2011	18.10	18.36	17.89	17.93	5,008,217	+0.26(+1.45%)
Oct 06, 2011	17.62	17.68	17.47	17.67	4,147,459	+0.52(+3.01%)
Oct 05, 2011	16.72	17.19	16.59	17.16	2,919,470	+0.62(+3.78%)
Oct 04, 2011	15.77	16.54	15.62	16.53	3,817,934	+0.79(+5.00%)
Oct 03, 2011	16.10	16.24	15.75	15.75	2,915,317	-0.62(-3.81%)
Sep 30, 2011	16.47	16.75	16.34	16.37	2,505,652	-0.47(-2.77%)
Sep 29, 2011	16.87	16.95	16.46	16.84	2,886,977	+0.59(+3.64%)
Sep 28, 2011	16.64	16.77	16.23	16.24	2,293,043	-0.27(-1.66%)
Sep 27, 2011	16.52	16.86	16.39	16.52	3,064,953	+0.30(+1.84%)
Sep 26, 2011	15.75	16.22	15.44	16.22	3,763,658	+0.63(+4.07%)
Sep 23, 2011	15.15	15.67	15.13	15.59	3,818,198	+0.22(+1.43%)
Sep 22, 2011	15.41	15.59	15.12	15.37	4,648,904	-0.65(-4.04%)
Sep 21, 2011	16.58	16.63	16.02	16.02	2,912,057	-0.38(-2.30%)
Sep 20, 2011	16.37	16.67	16.23	16.39	3,085,640	-0.07(-0.42%)
Sep 19, 2011	16.23	16.52	16.10	16.46	3,374,140	-0.50(-2.95%)
Sep 16, 2011	17.15	17.21	16.78	16.96	2,090,560	-0.25(-1.46%)
Sep 15, 2011	17.21	17.25	17.01	17.21	1,690,929	+0.57(+3.40%)
Sep 14, 2011	16.36	16.84	16.04	16.65	2,672,399	+0.30(+1.84%)
Sep 13, 2011	16.01	16.42	15.94	16.35	4,029,754	+0.11(+0.66%)
Sep 12, 2011	15.85	16.26	15.72	16.24	3,892,440	-0.06(-0.39%)
Sep 09, 2011	16.72	16.80	16.22	16.30	3,369,677	-0.83(-4.85%)
Sep 08, 2011	17.24	17.49	17.10	17.13	1,889,368	-0.11(-0.65%)
Sep 07, 2011	16.83	17.26	16.77	17.25	1,503,133	+0.63(+3.78%)
Sep 06, 2011	16.29	16.63	16.26	16.62	2,788,670	-0.82(-4.71%)
Sep 02, 2011	17.54	17.67	17.35	17.44	1,497,777	-0.51(-2.85%)

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