Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	30.35	31.11	29.57	30.87	194,789	+0.11(+0.36%)
Jul 28, 2011	30.04	30.92	30.04	30.76	289,374	+0.72(+2.40%)
Jul 27, 2011	31.80	31.94	29.95	30.04	196,789	-1.82(-5.71%)
Jul 26, 2011	29.60	32.27	29.26	31.86	400,564	+0.16(+0.50%)
Jul 25, 2011	32.36	32.50	31.69	31.70	161,705	-0.92(-2.82%)
Jul 22, 2011	32.64	32.81	32.52	32.62	124,390	-0.09(-0.28%)
Jul 21, 2011	32.85	33.34	32.67	32.71	157,702	-0.12(-0.37%)
Jul 20, 2011	33.32	33.77	32.80	32.83	104,219	-0.41(-1.23%)
Jul 19, 2011	32.79	33.47	32.79	33.24	114,384	+0.70(+2.15%)
Jul 18, 2011	33.29	33.50	32.52	32.54	164,252	-0.95(-2.84%)
Jul 15, 2011	33.74	33.95	33.40	33.49	128,187	-0.05(-0.15%)
Jul 14, 2011	35.19	35.46	33.47	33.54	146,057	-1.45(-4.14%)
Jul 13, 2011	35.17	35.55	34.75	34.99	116,294	+0.11(+0.32%)
Jul 12, 2011	35.26	35.47	34.51	34.88	240,512	-0.32(-0.91%)
Jul 11, 2011	36.13	36.67	35.04	35.20	214,753	-1.17(-3.22%)
Jul 08, 2011	37.50	37.55	36.26	36.37	118,298	-1.63(-4.29%)
Jul 07, 2011	37.75	38.95	37.75	38.00	162,345	+0.93(+2.51%)
Jul 06, 2011	36.62	37.47	36.45	37.07	118,641	+0.62(+1.70%)
Jul 05, 2011	35.65	36.67	35.65	36.45	127,123	+0.95(+2.68%)
Jul 01, 2011	34.96	35.81	34.85	35.50	159,138	+1.00(+2.90%)
Jun 30, 2011	33.39	34.68	33.39	34.50	343,045	+1.34(+4.04%)
Jun 29, 2011	33.97	33.97	33.09	33.16	270,910	-0.56(-1.66%)
Jun 28, 2011	34.14	34.54	33.55	33.72	250,389	-0.18(-0.53%)
Jun 27, 2011	34.18	34.52	33.41	33.90	120,584	-0.08(-0.24%)
Jun 24, 2011	34.51	34.77	33.76	33.98	228,210	-0.42(-1.22%)
Jun 23, 2011	34.20	34.82	34.01	34.40	146,635	-0.25(-0.72%)
Jun 22, 2011	35.90	36.36	34.22	34.65	177,990	-1.55(-4.28%)
Jun 21, 2011	34.82	36.25	34.62	36.20	191,255	+1.45(+4.17%)
Jun 20, 2011	34.40	34.86	34.01	34.75	101,198	+0.56(+1.64%)
Jun 17, 2011	34.04	34.84	33.72	34.19	179,940	+0.54(+1.60%)
Jun 16, 2011	33.60	33.98	33.00	33.65	158,778	+0.05(+0.15%)
Jun 15, 2011	33.55	34.15	33.42	33.60	135,808	-0.29(-0.86%)
Jun 14, 2011	34.01	34.38	33.60	33.89	158,810	+0.38(+1.13%)
Jun 13, 2011	33.39	34.36	33.18	33.51	188,449	+0.39(+1.18%)
Jun 10, 2011	33.12	33.58	32.41	33.12	178,080	-0.30(-0.90%)
Jun 09, 2011	33.49	34.11	33.36	33.42	230,317	+0.00(+0.00%)
Jun 08, 2011	34.29	34.58	33.08	33.42	355,441	-0.56(-1.65%)
Jun 07, 2011	35.00	35.25	31.85	33.98	1,459,836	-4.49(-11.67%)
Jun 06, 2011	39.01	39.33	38.23	38.47	254,466	-0.13(-0.34%)
Jun 03, 2011	39.50	39.83	38.46	38.60	192,298	-2.01(-4.95%)
May 24, 2011	40.20	41.02	39.32	40.61	185,840	+0.46(+1.15%)
May 23, 2011	40.30	40.79	39.97	40.15	142,092	-0.89(-2.17%)
May 20, 2011	42.85	42.85	40.46	41.04	147,809	-2.14(-4.96%)
May 19, 2011	42.62	43.47	42.04	43.18	60,596	+0.88(+2.08%)
May 18, 2011	41.90	42.45	41.63	42.30	65,772	+0.66(+1.59%)
May 17, 2011	41.98	42.61	41.42	41.64	77,317	-0.71(-1.68%)
May 16, 2011	43.11	43.79	42.35	42.35	51,166	-1.10(-2.53%)
May 13, 2011	44.35	44.73	43.01	43.45	35,414	-0.86(-1.94%)
May 12, 2011	43.37	44.57	43.07	44.31	39,726	+0.67(+1.54%)
May 11, 2011	44.21	44.44	42.78	43.64	58,529	-0.59(-1.33%)
May 10, 2011	44.00	44.70	43.80	44.23	77,441	+0.52(+1.19%)
May 09, 2011	41.98	43.94	41.44	43.71	83,059	+1.79(+4.27%)
May 06, 2011	42.75	42.99	41.66	41.92	70,407	-0.29(-0.69%)
May 05, 2011	41.22	42.97	41.22	42.21	97,146	+0.63(+1.52%)
May 04, 2011	42.28	42.28	40.52	41.58	109,236	-0.75(-1.77%)
May 03, 2011	42.76	43.34	41.22	42.33	167,561	-0.42(-0.98%)

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