Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	44.06	44.20	43.86	43.89	84,384	-0.26(-0.58%)
Jul 30, 2012	43.91	44.36	43.91	44.14	90,142	-0.04(-0.10%)
Jul 27, 2012	44.00	44.19	43.49	44.19	207,654	+0.52(+1.18%)
Jul 26, 2012	44.27	44.71	43.60	43.67	218,124	-0.14(-0.33%)
Jul 25, 2012	43.89	44.19	43.79	43.81	272,573	-0.08(-0.18%)
Jul 24, 2012	44.09	44.24	43.71	43.89	325,662	-0.35(-0.79%)
Jul 23, 2012	43.99	44.67	43.94	44.24	136,288	-0.75(-1.67%)
Jul 20, 2012	44.92	45.21	44.88	45.00	301,901	-0.39(-0.85%)
Jul 19, 2012	45.38	45.44	45.06	45.38	302,497	+0.32(+0.72%)
Jul 18, 2012	44.52	45.13	44.52	45.06	113,058	+0.27(+0.61%)
Jul 17, 2012	44.55	45.27	44.49	44.79	161,816	+0.33(+0.74%)
Jul 16, 2012	44.66	44.66	44.32	44.46	174,705	-0.04(-0.10%)
Jul 13, 2012	44.25	44.67	44.25	44.50	97,304	+0.58(+1.32%)
Jul 12, 2012	43.89	44.32	43.89	43.92	237,032	-0.39(-0.89%)
Jul 11, 2012	44.16	44.37	44.04	44.32	213,125	+0.34(+0.77%)
Jul 10, 2012	44.52	44.62	43.86	43.98	132,315	-0.26(-0.58%)
Jul 09, 2012	43.97	44.39	43.97	44.24	78,160	-0.03(-0.06%)
Jul 06, 2012	44.13	44.32	44.01	44.27	109,934	-0.46(-1.03%)
Jul 05, 2012	44.30	44.77	44.24	44.72	296,461	+0.06(+0.14%)
Jul 03, 2012	44.24	44.77	44.01	44.66	136,129	+0.52(+1.17%)
Jul 02, 2012	44.05	44.14	43.85	44.14	189,663	+0.08(+0.18%)
Jun 29, 2012	43.79	44.12	43.49	44.07	245,041	+1.46(+3.43%)
Jun 28, 2012	42.58	42.68	42.28	42.60	113,567	-0.25(-0.59%)
Jun 27, 2012	42.48	43.08	42.48	42.85	142,114	+0.30(+0.71%)
Jun 26, 2012	42.32	42.65	42.32	42.55	213,051	+0.22(+0.52%)
Jun 25, 2012	43.03	43.03	42.31	42.33	152,932	-1.04(-2.40%)
Jun 22, 2012	43.59	43.70	42.75	43.37	226,759	+0.03(+0.07%)
Jun 21, 2012	43.94	44.32	43.30	43.34	205,477	-1.05(-2.37%)
Jun 20, 2012	44.02	44.42	43.65	44.39	223,465	+0.58(+1.32%)
Jun 19, 2012	44.01	44.23	43.81	43.81	325,221	+0.20(+0.45%)
Jun 18, 2012	43.21	43.64	43.21	43.62	167,092	+0.30(+0.70%)
Jun 15, 2012	43.06	43.34	42.70	43.31	197,083	+0.54(+1.27%)
Jun 14, 2012	42.28	42.83	42.28	42.77	169,162	+0.38(+0.90%)
Jun 13, 2012	42.44	42.86	42.34	42.39	247,183	-0.35(-0.83%)
Jun 12, 2012	42.60	43.00	42.60	42.74	128,953	-0.05(-0.12%)
Jun 11, 2012	43.91	43.96	42.76	42.79	240,599	-0.68(-1.56%)
Jun 08, 2012	42.63	43.48	42.16	43.47	101,520	+0.49(+1.15%)
Jun 07, 2012	42.91	43.45	42.80	42.97	210,781	+0.74(+1.76%)
Jun 06, 2012	41.43	42.26	41.43	42.23	252,972	+1.03(+2.50%)
Jun 05, 2012	41.13	41.31	41.04	41.20	213,133	+0.20(+0.48%)
Jun 04, 2012	41.21	41.47	40.86	41.00	407,447	-0.20(-0.50%)
Jun 01, 2012	41.10	41.65	40.98	41.21	328,172	-0.87(-2.07%)
May 31, 2012	41.66	42.17	40.86	42.08	548,334	+0.51(+1.22%)
May 30, 2012	41.15	41.61	41.12	41.57	157,890	-0.54(-1.28%)
May 29, 2012	42.06	42.40	41.84	42.11	322,856	+0.21(+0.51%)
May 25, 2012	41.49	41.92	41.45	41.89	164,830	+0.20(+0.47%)
May 24, 2012	41.71	42.07	41.38	41.70	489,487	+0.09(+0.22%)
May 23, 2012	41.45	41.65	40.68	41.60	647,680	-0.23(-0.54%)
May 22, 2012	42.64	42.71	41.48	41.83	1,459,422	-0.64(-1.51%)
May 21, 2012	42.03	42.61	41.89	42.47	263,839	+0.54(+1.28%)
May 18, 2012	42.68	42.71	41.82	41.94	265,532	-0.44(-1.03%)
May 17, 2012	42.91	42.91	42.23	42.37	214,531	-0.65(-1.51%)
May 16, 2012	43.49	44.03	42.96	43.02	472,042	-0.76(-1.74%)
May 15, 2012	44.90	44.90	43.65	43.79	376,418	-1.03(-2.30%)
May 14, 2012	45.34	45.57	44.80	44.82	403,086	-1.38(-3.00%)
May 11, 2012	45.60	46.49	45.24	46.20	426,151	-0.01(-0.03%)
May 10, 2012	46.44	46.44	46.05	46.22	232,824	+0.14(+0.31%)
May 09, 2012	45.86	46.37	45.60	46.08	248,233	-0.75(-1.60%)
May 08, 2012	47.32	47.32	46.47	46.83	244,133	-0.41(-0.87%)
May 07, 2012	46.96	47.31	46.24	47.23	515,348	+0.16(+0.35%)
May 04, 2012	46.88	47.34	46.66	47.07	373,973	-0.05(-0.10%)
May 03, 2012	47.55	47.72	47.03	47.12	262,897	-0.22(-0.46%)
May 02, 2012	47.59	47.72	47.07	47.34	270,351	-0.57(-1.19%)

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