Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	17.24	17.44	16.89	16.89	1,473,762	-0.60(-3.43%)
Sep 29, 2011	17.75	17.89	16.97	17.49	2,123,246	+0.14(+0.81%)
Sep 28, 2011	18.11	18.15	17.32	17.35	1,727,800	-0.66(-3.66%)
Sep 27, 2011	17.61	18.49	17.61	18.01	2,295,205	+0.54(+3.09%)
Sep 26, 2011	17.24	17.48	16.55	17.47	2,309,947	+0.37(+2.16%)
Sep 23, 2011	16.49	17.14	16.38	17.10	1,540,636	+0.51(+3.07%)
Sep 22, 2011	16.90	17.12	16.45	16.59	2,623,217	-1.04(-5.90%)
Sep 21, 2011	17.91	18.33	17.63	17.63	1,773,938	-0.20(-1.12%)
Sep 20, 2011	18.27	18.75	17.81	17.83	2,419,373	-0.32(-1.76%)
Sep 19, 2011	17.98	18.30	17.65	18.15	2,095,795	-0.22(-1.20%)
Sep 16, 2011	18.43	18.64	18.28	18.37	1,799,395	-0.07(-0.38%)
Sep 15, 2011	18.26	18.47	17.82	18.44	1,878,475	+0.55(+3.07%)
Sep 14, 2011	17.47	18.25	17.30	17.89	2,631,588	+0.54(+3.11%)
Sep 13, 2011	16.78	17.39	16.62	17.35	2,552,391	+0.66(+3.95%)
Sep 12, 2011	16.09	16.69	16.06	16.69	2,223,360	+0.32(+1.95%)
Sep 09, 2011	16.74	17.02	16.18	16.37	1,190,913	-0.54(-3.19%)
Sep 08, 2011	16.70	17.55	16.70	16.91	2,333,375	+0.28(+1.68%)
Sep 07, 2011	16.18	16.71	16.08	16.63	1,380,320	+0.76(+4.79%)
Sep 06, 2011	15.86	15.95	15.56	15.87	2,203,106	-0.50(-3.05%)
Sep 02, 2011	16.63	16.83	16.26	16.37	1,080,623	-0.68(-3.99%)
Sep 01, 2011	17.26	17.57	17.00	17.05	1,653,799	-0.18(-1.04%)
Aug 31, 2011	17.02	17.41	17.01	17.23	1,916,033	+0.37(+2.19%)
Aug 30, 2011	16.78	16.97	16.60	16.86	902,408	-0.03(-0.18%)
Aug 29, 2011	16.64	16.91	16.57	16.89	1,008,373	+0.65(+4.00%)
Aug 26, 2011	15.84	16.31	15.64	16.24	1,166,681	+0.24(+1.50%)
Aug 25, 2011	16.46	16.62	15.87	16.00	1,112,171	-0.40(-2.44%)
Aug 24, 2011	16.06	16.44	15.94	16.40	1,172,470	+0.33(+2.05%)
Aug 23, 2011	15.45	16.07	15.34	16.07	997,847	+0.72(+4.69%)
Aug 22, 2011	15.75	15.77	15.28	15.35	1,081,034	+0.04(+0.26%)
Aug 19, 2011	15.41	15.76	15.30	15.31	2,793,346	-0.27(-1.73%)
Aug 18, 2011	16.63	16.63	15.47	15.58	3,372,465	-1.60(-9.31%)
Aug 17, 2011	17.53	17.60	16.97	17.18	954,050	-0.29(-1.66%)
Aug 16, 2011	17.50	17.79	17.35	17.47	1,530,132	-0.19(-1.08%)
Aug 15, 2011	17.09	17.70	17.09	17.66	2,043,487	+0.72(+4.25%)
Aug 12, 2011	17.23	17.24	16.82	16.94	2,106,798	-0.12(-0.70%)
Aug 11, 2011	16.30	17.25	16.11	17.06	2,091,532	+0.87(+5.37%)
Aug 10, 2011	16.26	16.73	15.96	16.19	4,209,335	-0.48(-2.88%)
Aug 09, 2011	16.77	16.67	15.50	16.67	4,861,436	+0.44(+2.71%)
Aug 08, 2011	16.77	17.14	16.06	16.23	6,009,742	-1.30(-7.42%)
Aug 05, 2011	18.08	18.12	16.97	17.53	3,782,743	-0.35(-1.96%)
Aug 04, 2011	18.10	18.72	17.88	17.88	3,776,439	-1.16(-6.09%)
Aug 03, 2011	18.88	19.07	18.53	19.04	1,679,318	+0.11(+0.58%)
Aug 02, 2011	19.63	19.77	18.93	18.93	1,841,580	-0.83(-4.20%)
Aug 01, 2011	20.23	20.29	19.55	19.76	1,634,803	-0.19(-0.95%)
Jul 29, 2011	20.14	20.30	19.75	19.95	2,651,183	-0.45(-2.21%)
Jul 28, 2011	20.00	20.75	19.86	20.40	3,350,538	+0.35(+1.75%)
Jul 27, 2011	20.31	20.71	20.02	20.05	2,367,870	-0.61(-2.95%)
Jul 26, 2011	20.51	20.74	20.40	20.66	1,222,269	+0.13(+0.63%)
Jul 25, 2011	20.70	20.87	20.50	20.53	1,641,668	-0.30(-1.44%)
Jul 22, 2011	20.38	20.97	20.30	20.83	4,494,449	+1.43(+7.37%)
Jul 21, 2011	18.90	19.50	18.72	19.40	1,899,906	+0.51(+2.70%)
Jul 20, 2011	19.17	19.20	18.87	18.89	902,364	-0.17(-0.89%)
Jul 19, 2011	19.04	19.27	18.97	19.06	1,482,023	+0.25(+1.33%)
Jul 18, 2011	18.94	19.01	18.59	18.81	962,890	-0.26(-1.36%)
Jul 15, 2011	19.00	19.10	18.66	19.07	2,612,633	+0.15(+0.79%)
Jul 14, 2011	18.66	19.17	18.61	18.92	2,978,186	+0.34(+1.83%)
Jul 13, 2011	18.59	18.77	18.42	18.58	2,618,384	+0.09(+0.49%)
Jul 12, 2011	19.11	19.84	18.39	18.49	4,294,003	-0.60(-3.14%)
Jul 11, 2011	19.19	19.24	18.89	19.09	1,013,458	-0.36(-1.85%)
Jul 08, 2011	19.25	19.50	19.06	19.45	998,840	-0.07(-0.36%)
Jul 07, 2011	19.41	19.61	19.34	19.52	601,613	+0.30(+1.56%)
Jul 06, 2011	19.05	19.24	18.70	19.22	1,173,445	+0.12(+0.63%)
Jul 05, 2011	19.23	19.25	18.99	19.10	811,354	-0.12(-0.62%)

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