Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	22.58	23.89	22.15	22.24	236,926	-0.56(-2.46%)
Jul 30, 2012	22.41	23.16	22.29	22.80	195,138	+0.44(+1.97%)
Jul 27, 2012	22.26	22.48	22.10	22.36	145,556	+0.06(+0.27%)
Jul 26, 2012	21.99	22.45	21.56	22.30	635,472	+0.43(+1.97%)
Jul 25, 2012	20.76	22.16	20.76	21.87	490,292	+1.47(+7.21%)
Jul 24, 2012	20.55	20.75	20.27	20.40	282,908	-0.08(-0.39%)
Jul 23, 2012	20.41	20.81	20.37	20.48	112,954	-0.47(-2.24%)
Jul 20, 2012	20.96	20.96	20.21	20.95	328,942	-0.01(-0.05%)
Jul 19, 2012	20.75	21.44	20.75	20.96	294,425	+0.57(+2.80%)
Jul 18, 2012	20.82	20.95	20.11	20.39	680,782	-0.81(-3.82%)
Jul 17, 2012	22.25	22.49	21.00	21.20	336,392	-1.04(-4.68%)
Jul 16, 2012	21.65	22.49	21.46	22.24	186,747	+0.55(+2.54%)
Jul 13, 2012	22.49	22.49	21.32	21.69	316,445	+1.09(+5.29%)
Jul 12, 2012	20.51	20.84	20.26	20.60	291,706	-0.10(-0.48%)
Jul 11, 2012	20.97	21.12	20.50	20.70	165,336	-0.27(-1.29%)
Jul 10, 2012	21.87	22.19	20.84	20.97	173,654	-0.95(-4.33%)
Jul 09, 2012	21.92	22.03	21.72	21.92	173,468	-0.06(-0.27%)
Jul 06, 2012	22.14	22.14	21.77	21.98	296,038	-0.32(-1.43%)
Jul 05, 2012	21.82	22.45	21.75	22.30	374,933	+0.30(+1.36%)
Jul 04, 2012	21.92	22.11	21.75	22.00	47,224	-0.22(-0.99%)
Jul 03, 2012	20.68	22.22	20.68	22.22	422,508	+1.71(+8.34%)
Jun 29, 2012		20.51	20.51	20.51	0	+1.00(+5.13%)
Jun 28, 2012	19.88	20.26	18.95	19.51	348,408	-0.80(-3.94%)
Jun 27, 2012	20.49	20.71	20.00	20.31	171,518	-0.04(-0.20%)
Jun 26, 2012	20.39	20.44	19.71	20.35	394,225	-0.04(-0.20%)
Jun 25, 2012	20.40	20.67	20.02	20.39	209,884	-0.11(-0.54%)
Jun 22, 2012	21.25	21.37	20.30	20.50	600,202	-0.95(-4.43%)
Jun 21, 2012	23.13	23.13	21.36	21.45	436,438	-1.68(-7.26%)
Jun 20, 2012	23.00	23.47	22.90	23.13	254,475	-0.17(-0.73%)
Jun 19, 2012	23.31	23.49	23.07	23.30	265,520	+0.00(+0.00%)
Jun 18, 2012	22.86	23.66	22.76	23.30	327,245	+0.28(+1.22%)
Jun 15, 2012	23.38	23.40	22.75	23.02	304,668	-0.36(-1.54%)
Jun 14, 2012	23.32	23.67	23.12	23.38	156,815	-0.10(-0.43%)
Jun 13, 2012	23.77	23.83	23.34	23.48	274,901	-0.05(-0.21%)
Jun 12, 2012	23.49	23.68	23.19	23.53	154,718	+0.19(+0.81%)
Jun 11, 2012	23.67	23.72	23.02	23.34	126,108	-0.32(-1.35%)
Jun 08, 2012	23.54	23.79	23.26	23.66	221,807	+0.12(+0.51%)
Jun 07, 2012	24.49	24.49	23.23	23.54	287,676	-0.75(-3.09%)
Jun 06, 2012	24.81	25.13	23.67	24.29	617,196	-0.11(-0.45%)
Jun 05, 2012	24.06	24.81	23.75	24.40	544,664	+0.35(+1.46%)
Jun 04, 2012	23.47	24.12	23.25	24.05	591,242	+0.93(+4.02%)
Jun 02, 2012	21.57	23.42	21.56	23.12	1,979,427	+0.00(+0.00%)
Jun 01, 2012	21.57	23.42	21.56	23.12	1,979,427	+1.93(+9.11%)
May 31, 2012	21.52	21.70	20.89	21.19	711,548	-0.21(-0.98%)
May 30, 2012	21.19	21.72	20.60	21.40	1,072,719	+0.15(+0.71%)
May 29, 2012	22.10	22.10	21.19	21.25	423,961	-0.85(-3.85%)
May 28, 2012	22.20	22.22	21.63	22.10	91,924	+0.15(+0.68%)
May 25, 2012	21.88	22.34	21.77	21.95	672,787	+0.20(+0.92%)
May 24, 2012	22.16	23.17	21.71	21.75	477,188	-0.18(-0.82%)
May 23, 2012	21.01	21.98	20.25	21.93	375,347	+0.38(+1.76%)
May 22, 2012	21.38	22.24	21.21	21.55	568,854	+0.35(+1.65%)
May 18, 2012		21.20	21.20	21.20	0	+0.16(+0.76%)
May 17, 2012	19.20	21.04	19.15	21.04	649,184	+2.25(+11.97%)
May 16, 2012	18.61	19.77	18.51	18.79	467,201	+0.25(+1.35%)
May 15, 2012	19.14	19.35	18.45	18.54	843,654	-0.60(-3.13%)
May 14, 2012	21.26	21.26	18.96	19.14	830,482	-2.41(-11.18%)
May 11, 2012	21.48	22.22	21.29	21.55	571,460	-0.98(-4.35%)
May 10, 2012	22.80	23.11	22.30	22.53	295,065	-0.33(-1.44%)
May 09, 2012	21.84	23.23	21.55	22.86	508,829	+0.52(+2.33%)
May 08, 2012	23.47	23.47	21.70	22.34	696,397	-1.58(-6.61%)
May 07, 2012	24.17	24.38	23.66	23.92	682,862	-0.36(-1.48%)
May 04, 2012	23.89	24.39	23.70	24.28	198,862	+0.51(+2.15%)
May 03, 2012	24.98	24.98	23.62	23.77	269,335	-1.32(-5.26%)
May 02, 2012	24.89	25.09	24.64	25.09	325,324	+0.27(+1.09%)

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