Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	21.85	22.95	21.66	22.31	1,346,860	+0.17(+0.78%)
Sep 29, 2011	22.63	22.83	21.38	22.14	1,223,575	-0.11(-0.48%)
Sep 28, 2011	23.65	23.74	22.25	22.25	1,407,345	-1.33(-5.66%)
Sep 27, 2011	23.79	24.19	23.44	23.58	1,055,399	+0.16(+0.66%)
Sep 26, 2011	23.25	23.44	22.61	23.43	617,886	+0.37(+1.60%)
Sep 23, 2011	22.24	23.32	22.24	23.06	872,986	+0.55(+2.44%)
Sep 22, 2011	22.56	23.12	22.13	22.51	1,198,002	-0.79(-3.37%)
Sep 21, 2011	23.41	24.35	23.26	23.30	1,335,886	+0.10(+0.42%)
Sep 20, 2011	23.79	24.12	23.17	23.20	846,953	-0.44(-1.87%)
Sep 19, 2011	22.81	23.73	22.76	23.64	1,443,236	+0.48(+2.09%)
Sep 16, 2011	22.54	23.17	22.54	23.16	1,655,612	+0.70(+3.14%)
Sep 15, 2011	22.62	22.88	22.30	22.45	1,077,850	+0.10(+0.44%)
Sep 14, 2011	22.21	22.73	21.66	22.36	1,012,179	+0.29(+1.34%)
Sep 13, 2011	21.61	22.25	21.51	22.06	1,252,380	+0.45(+2.08%)
Sep 12, 2011	21.65	22.27	21.30	21.61	1,789,639	-0.39(-1.79%)
Sep 09, 2011	22.53	22.61	21.85	22.00	1,332,538	-0.85(-3.73%)
Sep 08, 2011	22.22	23.15	22.11	22.86	1,334,603	+0.55(+2.46%)
Sep 07, 2011	22.77	22.78	22.13	22.31	962,811	-0.10(-0.44%)
Sep 06, 2011	21.42	22.42	21.29	22.40	1,169,304	+0.41(+1.86%)
Sep 02, 2011	22.02	22.38	21.86	22.00	1,100,585	-0.43(-1.90%)
Sep 01, 2011	22.64	23.30	22.36	22.42	1,473,055	-0.29(-1.26%)
Aug 31, 2011	23.18	23.29	22.49	22.71	1,130,728	-0.26(-1.14%)
Aug 30, 2011	22.52	23.28	22.36	22.97	1,984,705	+0.43(+1.93%)
Aug 29, 2011	22.44	22.57	22.18	22.54	1,313,217	+0.44(+2.00%)
Aug 26, 2011	21.15	22.27	21.11	22.09	1,424,771	+0.87(+4.09%)
Aug 25, 2011	22.36	22.45	21.11	21.23	1,277,967	-0.88(-4.00%)
Aug 24, 2011	21.68	22.45	21.40	22.11	1,806,196	+0.49(+2.27%)
Aug 23, 2011	21.15	21.65	21.09	21.62	1,304,058	+0.60(+2.84%)
Aug 22, 2011	20.98	21.12	20.68	21.02	1,134,375	+0.53(+2.60%)
Aug 19, 2011	20.28	21.08	20.28	20.49	1,708,404	-0.20(-0.99%)
Aug 18, 2011	20.87	21.39	20.45	20.69	2,033,597	-0.61(-2.85%)
Aug 17, 2011	21.25	21.45	20.79	21.30	951,295	+0.14(+0.66%)
Aug 16, 2011	20.94	21.48	20.80	21.16	1,372,907	-0.03(-0.15%)
Aug 15, 2011	21.42	21.62	20.96	21.19	1,055,465	+0.00(+0.00%)
Aug 12, 2011	21.20	21.57	20.77	21.19	980,124	+0.28(+1.33%)
Aug 11, 2011	20.81	21.34	20.38	20.91	1,493,590	+0.28(+1.35%)
Aug 10, 2011	20.07	21.77	19.87	20.64	1,848,481	+0.12(+0.60%)
Aug 09, 2011	20.05	20.51	18.93	20.51	1,419,545	+1.54(+8.11%)
Aug 08, 2011	20.05	20.65	18.70	18.97	1,745,405	-1.80(-8.67%)
Aug 05, 2011	21.02	21.27	19.87	20.78	1,639,328	-0.10(-0.47%)
Aug 04, 2011	21.70	21.95	20.87	20.87	1,349,400	-1.07(-4.89%)
Aug 03, 2011	21.14	22.00	20.53	21.95	1,478,138	+0.84(+4.00%)
Aug 02, 2011	21.90	22.11	21.07	21.10	1,434,577	-0.94(-4.27%)
Aug 01, 2011	22.22	22.23	21.34	22.04	1,391,112	+0.04(+0.19%)
Jul 29, 2011	21.55	22.27	21.07	22.00	1,201,623	+0.27(+1.24%)
Jul 28, 2011	22.18	22.50	21.70	21.73	882,993	-0.45(-2.03%)
Jul 27, 2011	22.48	22.75	22.11	22.18	1,696,020	-0.09(-0.40%)
Jul 26, 2011	22.08	23.54	21.95	22.27	2,901,592	+0.93(+4.33%)
Jul 25, 2011	20.84	21.45	20.70	21.35	1,184,466	+0.20(+0.97%)
Jul 22, 2011	21.26	21.26	21.10	21.14	388,644	-0.08(-0.39%)
Jul 21, 2011	21.11	21.41	21.04	21.23	537,734	+0.11(+0.54%)
Jul 20, 2011	21.30	21.30	20.94	21.11	475,213	-0.18(-0.85%)
Jul 19, 2011	20.90	21.33	20.90	21.29	504,724	+0.47(+2.24%)
Jul 18, 2011	20.73	20.88	20.52	20.82	439,165	-0.03(-0.16%)
Jul 15, 2011	21.11	21.14	20.61	20.86	457,194	-0.18(-0.86%)
Jul 14, 2011	21.29	21.50	20.88	21.04	506,871	-0.22(-1.04%)
Jul 13, 2011	21.07	21.43	21.05	21.26	506,508	+0.27(+1.29%)
Jul 12, 2011	21.19	21.44	20.97	20.99	521,630	-0.24(-1.12%)
Jul 11, 2011	21.21	21.50	21.06	21.23	1,002,238	-0.17(-0.80%)
Jul 08, 2011	21.04	21.42	20.98	21.40	528,473	+0.16(+0.73%)
Jul 07, 2011	21.20	21.41	21.17	21.24	487,480	+0.10(+0.46%)
Jul 06, 2011	21.11	21.31	20.96	21.14	586,531	-0.04(-0.19%)
Jul 05, 2011	21.17	21.29	20.90	21.18	546,124	+0.07(+0.35%)

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