Date	Open	High	Low	Close	Volume	Change (%)
Sep 30, 2011	18.06	18.41	17.72	17.79	197,309	-0.57(-3.09%)
Sep 29, 2011	18.04	18.53	17.85	18.35	200,798	+0.68(+3.84%)
Sep 28, 2011	18.64	18.85	17.64	17.68	134,554	-0.91(-4.89%)
Sep 27, 2011	18.63	18.99	18.33	18.58	175,168	+0.35(+1.92%)
Sep 26, 2011	17.91	18.27	17.45	18.24	142,922	+0.44(+2.48%)
Sep 23, 2011	17.73	18.26	17.63	17.79	217,976	+0.09(+0.48%)
Sep 22, 2011	17.23	17.95	17.23	17.71	215,279	+0.01(+0.04%)
Sep 21, 2011	18.64	18.80	17.62	17.70	287,529	-0.94(-5.05%)
Sep 20, 2011	18.65	19.01	18.53	18.64	83,340	-0.01(-0.04%)
Sep 19, 2011	18.95	19.01	18.50	18.65	76,599	-0.60(-3.12%)
Sep 16, 2011	19.80	19.80	19.21	19.25	184,134	-0.44(-2.21%)
Sep 15, 2011	19.61	19.69	19.24	19.69	55,934	+0.20(+1.05%)
Sep 14, 2011	19.34	19.65	19.01	19.48	104,540	+0.35(+1.83%)
Sep 13, 2011	18.82	19.28	18.75	19.13	133,671	+0.41(+2.18%)
Sep 12, 2011	17.87	18.72	17.81	18.72	174,672	+0.56(+3.08%)
Sep 09, 2011	18.31	18.45	17.86	18.16	124,415	-0.30(-1.61%)
Sep 08, 2011	18.82	19.07	18.27	18.46	95,790	-0.51(-2.71%)
Sep 07, 2011	18.50	19.03	18.42	18.97	123,858	+0.76(+4.20%)
Sep 06, 2011	17.81	18.44	17.81	18.21	183,541	+0.01(+0.04%)
Sep 02, 2011	18.86	19.21	18.12	18.20	111,523	-1.10(-5.70%)
Sep 01, 2011	19.96	20.35	19.10	19.30	137,446	-0.71(-3.56%)
Aug 31, 2011	20.09	20.13	19.74	20.01	126,824	-0.07(-0.36%)
Aug 30, 2011	20.01	20.23	19.61	20.09	73,759	-0.05(-0.23%)
Aug 29, 2011	19.62	20.19	19.58	20.13	167,670	+0.72(+3.70%)
Aug 26, 2011	19.10	19.61	18.67	19.42	109,924	+0.22(+1.17%)
Aug 25, 2011	20.14	20.59	19.02	19.19	133,351	-0.64(-3.22%)
Aug 24, 2011	19.57	20.01	19.18	19.83	100,689	+0.30(+1.55%)
Aug 23, 2011	18.76	19.55	18.53	19.53	192,211	+0.82(+4.40%)
Aug 22, 2011	19.42	19.56	18.49	18.70	138,287	-0.04(-0.21%)
Aug 19, 2011	18.76	19.55	18.69	18.74	149,462	-0.39(-2.03%)
Aug 18, 2011	19.54	19.58	18.91	19.13	188,606	-0.98(-4.85%)
Aug 17, 2011	20.16	20.46	20.00	20.11	97,653	+0.01(+0.07%)
Aug 16, 2011	20.11	20.42	19.78	20.09	119,664	-0.14(-0.72%)
Aug 15, 2011	20.23	20.36	19.90	20.24	80,344	+0.30(+1.52%)
Aug 12, 2011	20.59	20.82	19.88	19.94	135,381	-0.47(-2.29%)
Aug 11, 2011	19.84	20.79	19.50	20.40	184,802	+0.67(+3.37%)
Aug 10, 2011	20.07	20.59	19.42	19.74	177,436	-0.94(-4.56%)
Aug 09, 2011	20.31	21.42	18.98	20.68	221,484	+1.88(+10.03%)
Aug 08, 2011	19.71	20.50	18.80	18.80	286,889	-1.02(-5.15%)
Aug 05, 2011	20.19	20.98	19.78	19.82	116,101	-0.04(-0.20%)
Aug 04, 2011	20.42	20.42	19.84	19.86	140,321	-0.77(-3.74%)
Aug 03, 2011	20.25	20.67	19.96	20.63	83,774	+0.46(+2.29%)
Aug 02, 2011	20.44	20.60	20.15	20.17	77,818	-0.44(-2.14%)
Aug 01, 2011	20.80	20.80	20.45	20.61	67,695	+0.00(+0.00%)
Jul 29, 2011	20.41	20.82	20.31	20.61	103,967	+0.13(+0.61%)
Jul 28, 2011	20.46	20.56	20.45	20.48	69,182	-0.07(-0.35%)
Jul 27, 2011	21.11	21.28	20.49	20.56	211,208	-0.60(-2.83%)
Jul 26, 2011	21.54	21.54	21.09	21.16	57,374	-0.31(-1.44%)
Jul 25, 2011	21.56	21.71	21.38	21.46	35,465	-0.28(-1.27%)
Jul 22, 2011	21.92	22.02	21.65	21.74	67,348	-0.28(-1.29%)
Jul 21, 2011	21.73	22.14	21.70	22.02	43,721	+0.47(+2.17%)
Jul 20, 2011	21.81	21.85	21.48	21.56	27,214	-0.22(-1.00%)
Jul 19, 2011	21.33	21.82	21.17	21.77	44,305	+0.67(+3.19%)
Jul 18, 2011	21.26	21.40	20.96	21.10	62,910	-0.39(-1.81%)
Jul 15, 2011	21.60	21.60	21.34	21.49	82,517	-0.09(-0.43%)
Jul 14, 2011	21.93	21.93	21.31	21.58	91,421	-0.37(-1.68%)
Jul 13, 2011	21.80	22.16	21.75	21.95	57,153	+0.27(+1.25%)
Jul 12, 2011	21.34	21.86	21.34	21.68	69,985	+0.39(+1.84%)
Jul 11, 2011	21.55	21.62	21.20	21.29	54,423	-0.47(-2.16%)
Jul 08, 2011	21.80	22.00	21.62	21.76	50,736	-0.39(-1.77%)
Jul 07, 2011	21.92	22.37	21.83	22.15	45,835	+0.40(+1.83%)
Jul 06, 2011	21.50	21.81	21.41	21.75	35,434	+0.13(+0.60%)
Jul 05, 2011	21.70	21.86	21.43	21.62	61,173	-0.18(-0.81%)

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