Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	23.91	24.29	23.55	23.57	105,535	-0.32(-1.34%)
Jul 30, 2012	23.84	24.16	23.82	23.89	82,670	+0.00(+0.00%)
Jul 27, 2012	23.92	24.20	23.81	23.89	142,232	+0.16(+0.67%)
Jul 26, 2012	23.41	23.83	23.38	23.73	186,127	+0.65(+2.82%)
Jul 25, 2012	23.06	23.16	22.74	23.08	127,605	-0.28(-1.20%)
Jul 24, 2012	23.52	23.62	23.14	23.36	116,402	-0.20(-0.85%)
Jul 23, 2012	22.92	23.66	22.89	23.56	118,449	+0.05(+0.21%)
Jul 20, 2012	23.75	23.84	23.36	23.51	171,346	-0.60(-2.49%)
Jul 19, 2012	23.74	24.32	23.72	24.11	172,069	+0.37(+1.56%)
Jul 18, 2012	23.32	23.77	23.32	23.74	209,844	+0.38(+1.63%)
Jul 17, 2012	22.87	23.81	22.87	23.36	213,789	+0.53(+2.32%)
Jul 16, 2012	22.55	22.87	22.43	22.83	164,176	+0.22(+0.97%)
Jul 13, 2012	22.53	22.71	22.53	22.61	107,754	+0.08(+0.36%)
Jul 12, 2012	22.80	22.80	22.25	22.53	185,981	-0.51(-2.21%)
Jul 11, 2012	22.85	23.36	22.74	23.04	161,629	+0.20(+0.88%)
Jul 10, 2012	23.41	23.49	22.70	22.84	106,442	-0.59(-2.52%)
Jul 09, 2012	23.29	23.66	23.27	23.43	80,243	-0.01(-0.04%)
Jul 06, 2012	23.59	23.63	23.19	23.44	89,634	-0.29(-1.22%)
Jul 05, 2012	24.04	24.26	23.72	23.73	166,182	-0.81(-3.30%)
Jul 03, 2012	24.03	24.60	23.98	24.54	144,167	+0.55(+2.29%)
Jul 02, 2012	23.98	24.00	23.78	23.99	52,012	+0.00(+0.00%)
Jun 29, 2012	23.67	24.00	23.41	23.99	264,971	+0.89(+3.85%)
Jun 28, 2012	22.28	23.13	22.23	23.10	247,480	+0.58(+2.58%)
Jun 27, 2012	22.56	22.65	22.38	22.52	115,737	-0.04(-0.18%)
Jun 26, 2012	22.08	22.59	22.08	22.56	95,305	+0.49(+2.22%)
Jun 25, 2012	22.25	22.42	22.00	22.07	92,885	-0.48(-2.13%)
Jun 22, 2012	22.17	22.58	22.10	22.55	113,745	+0.49(+2.22%)
Jun 21, 2012	22.90	23.03	22.04	22.06	162,699	-0.92(-4.00%)
Jun 20, 2012	23.24	23.35	22.50	22.98	180,418	-0.23(-0.99%)
Jun 19, 2012	22.78	23.29	22.62	23.21	164,603	+0.65(+2.88%)
Jun 18, 2012	22.42	22.70	22.16	22.56	192,696	+0.02(+0.09%)
Jun 15, 2012	22.56	22.75	22.42	22.54	195,850	-0.03(-0.13%)
Jun 14, 2012	22.74	22.84	22.25	22.57	155,334	-0.17(-0.75%)
Jun 13, 2012	22.51	22.84	22.50	22.74	199,417	+0.15(+0.66%)
Jun 12, 2012	22.74	22.82	22.55	22.59	123,013	+0.01(+0.04%)
Jun 11, 2012	22.77	23.07	22.57	22.58	156,240	-0.13(-0.57%)
Jun 08, 2012	22.49	22.72	22.44	22.71	119,231	-0.10(-0.44%)
Jun 07, 2012	23.14	23.35	22.81	22.81	252,203	-0.07(-0.31%)
Jun 06, 2012	22.22	23.00	22.22	22.88	163,769	+0.76(+3.44%)
Jun 05, 2012	22.20	22.38	21.98	22.12	190,562	-0.16(-0.72%)
Jun 04, 2012	22.56	22.58	21.99	22.28	241,290	-0.14(-0.62%)
Jun 01, 2012	22.20	22.84	22.16	22.42	499,450	-0.79(-3.40%)
May 31, 2012	23.27	24.45	22.57	23.21	1,445,410	+2.79(+13.66%)
May 30, 2012	20.14	20.95	20.07	20.42	215,091	-0.11(-0.54%)
May 29, 2012	20.21	20.53	20.16	20.53	104,971	+0.35(+1.73%)
May 25, 2012	20.13	20.48	20.04	20.18	118,319	-0.05(-0.25%)
May 24, 2012	20.27	20.50	20.16	20.23	137,530	+0.00(+0.00%)
May 23, 2012	20.13	20.24	19.89	20.23	161,118	-0.08(-0.39%)
May 22, 2012	20.43	20.50	20.18	20.31	101,041	-0.03(-0.15%)
May 21, 2012	20.33	20.40	19.95	20.34	140,015	+0.07(+0.35%)
May 18, 2012	20.58	20.58	20.26	20.27	132,951	-0.28(-1.36%)
May 17, 2012	20.11	20.66	20.05	20.55	247,787	+0.34(+1.68%)
May 16, 2012	20.69	20.70	20.16	20.21	268,350	-0.49(-2.37%)
May 15, 2012	20.88	20.93	20.56	20.70	270,310	-0.18(-0.86%)
May 14, 2012	20.97	21.07	20.84	20.88	140,456	-0.33(-1.56%)
May 11, 2012	21.25	21.55	21.19	21.21	97,499	-0.14(-0.66%)
May 10, 2012	21.37	21.68	21.25	21.35	172,580	+0.07(+0.33%)
May 09, 2012	21.33	21.40	21.07	21.28	314,205	-0.32(-1.48%)
May 08, 2012	21.73	21.81	21.21	21.60	219,907	-0.25(-1.14%)
May 07, 2012	21.83	21.93	21.64	21.85	196,497	-0.11(-0.50%)
May 04, 2012	22.07	22.30	21.90	21.96	144,291	-0.31(-1.39%)
May 03, 2012	22.17	22.33	21.94	22.27	196,480	+0.10(+0.45%)
May 02, 2012	22.34	22.63	22.15	22.17	178,319	-0.37(-1.64%)

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