Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	38.01	38.75	37.98	38.65	184,241	+0.95(+2.52%)
Jun 29, 2011	37.47	37.71	37.20	37.70	289,573	+0.82(+2.22%)
Jun 28, 2011	36.26	37.01	36.26	36.88	94,237	+0.88(+2.44%)
Jun 27, 2011	35.02	36.05	35.02	36.00	184,692	+0.50(+1.41%)
Jun 24, 2011	36.17	36.20	35.32	35.50	491,449	-1.24(-3.38%)
Jun 23, 2011	36.68	36.80	36.06	36.74	516,341	-1.33(-3.49%)
Jun 22, 2011	38.38	38.70	38.07	38.07	80,773	-0.19(-0.50%)
Jun 21, 2011	37.75	38.37	37.75	38.26	152,377	+1.37(+3.71%)
Jun 20, 2011	36.95	37.04	36.80	36.89	482,148	-0.28(-0.75%)
Jun 17, 2011	37.10	37.52	37.02	37.17	332,180	+1.26(+3.51%)
Jun 16, 2011	35.56	36.27	35.46	35.91	85,591	+0.01(+0.03%)
Jun 15, 2011	36.54	36.75	35.87	35.90	106,464	-2.03(-5.35%)
Jun 14, 2011	37.83	38.29	37.83	37.93	51,638	+0.84(+2.26%)
Jun 13, 2011	37.15	37.26	36.65	37.09	159,463	+0.14(+0.38%)
Jun 10, 2011	37.88	37.90	36.75	36.95	63,973	-1.20(-3.15%)
Jun 09, 2011	37.56	38.20	37.52	38.15	91,064	+0.40(+1.06%)
Jun 08, 2011	38.16	38.36	37.75	37.75	135,109	-0.59(-1.54%)
Jun 07, 2011	38.67	38.85	38.34	38.34	64,261	+0.44(+1.16%)
Jun 06, 2011	38.41	38.51	37.78	37.90	97,753	-1.17(-2.99%)
Jun 03, 2011	37.96	39.40	37.95	39.07	37,990	+2.87(+7.93%)
May 24, 2011	36.30	36.55	35.98	36.20	51,241	+0.05(+0.14%)
May 23, 2011	36.06	36.39	35.82	36.15	48,295	-0.82(-2.22%)
May 20, 2011	37.66	37.66	36.81	36.97	36,149	-2.04(-5.23%)
May 19, 2011	38.76	39.01	38.36	39.01	93,612	+0.76(+1.99%)
May 18, 2011	37.90	38.36	37.90	38.25	56,583	+0.46(+1.22%)
May 17, 2011	37.40	37.82	37.25	37.79	125,941	+0.02(+0.05%)
May 16, 2011	37.34	38.18	37.17	37.77	458,618	+0.16(+0.43%)
May 13, 2011	38.35	38.35	37.46	37.61	178,465	-1.09(-2.82%)
May 12, 2011	38.66	38.92	38.30	38.70	346,953	+0.10(+0.26%)
May 11, 2011	39.20	39.24	38.17	38.60	94,891	-0.60(-1.53%)
May 10, 2011	38.80	39.20	38.80	39.20	55,691	+1.08(+2.83%)
May 09, 2011	37.96	38.28	37.66	38.12	142,413	-0.45(-1.17%)
May 06, 2011	39.61	39.76	38.25	38.57	452,416	-0.70(-1.78%)
May 05, 2011	39.48	39.60	39.01	39.27	116,662	-0.89(-2.22%)
May 04, 2011	40.98	41.03	39.95	40.16	75,414	+0.70(+1.77%)
May 03, 2011	39.75	39.88	39.30	39.46	51,142	+0.03(+0.08%)
May 02, 2011	39.40	39.43	39.38	39.43	60,486	-0.27(-0.68%)
Apr 29, 2011	39.50	39.75	39.50	39.70	38,179	+0.27(+0.68%)
Apr 28, 2011	39.11	39.44	39.09	39.43	32,360	+0.52(+1.34%)
Apr 27, 2011	38.46	39.00	38.24	38.91	124,442	+1.08(+2.85%)
Apr 26, 2011	37.72	37.98	37.64	37.83	54,222	+0.08(+0.21%)
Apr 25, 2011	37.66	37.75	37.45	37.75	96,978	+0.25(+0.67%)
Apr 21, 2011	37.52	37.61	37.20	37.50	91,156	+0.77(+2.10%)
Apr 20, 2011	36.90	37.05	36.55	36.73	58,470	+0.53(+1.46%)
Apr 19, 2011	36.17	36.30	35.88	36.20	91,206	+0.07(+0.19%)
Apr 18, 2011	35.78	36.26	35.54	36.13	31,437	-1.40(-3.73%)
Apr 15, 2011	37.58	37.77	37.45	37.53	63,903	-0.67(-1.75%)
Apr 14, 2011	37.75	38.30	37.67	38.20	66,838	-0.30(-0.78%)
Apr 13, 2011	39.00	39.13	38.31	38.50	84,805	-0.25(-0.65%)
Apr 12, 2011	38.93	39.04	38.39	38.75	57,356	-0.13(-0.33%)
Apr 11, 2011	39.05	39.34	38.79	38.88	26,793	-0.54(-1.37%)
Apr 08, 2011	39.64	39.75	39.20	39.42	67,847	+0.38(+0.97%)
Apr 07, 2011	39.11	39.39	38.75	39.04	120,844	+0.72(+1.88%)
Apr 06, 2011	37.97	38.45	37.97	38.32	189,569	+1.02(+2.73%)
Apr 05, 2011	36.91	37.41	36.91	37.30	44,600	-0.15(-0.40%)
Apr 04, 2011	37.85	37.90	37.37	37.45	58,465	-0.36(-0.95%)

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