Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	45.08	46.91	45.06	46.42	192,838	+1.34(+2.98%)
Jun 29, 2011	44.09	45.32	43.73	45.08	184,994	+1.38(+3.16%)
Jun 28, 2011	42.80	44.18	42.68	43.70	121,498	+1.24(+2.91%)
Jun 27, 2011	42.54	42.78	41.61	42.46	180,302	-0.29(-0.68%)
Jun 24, 2011	43.25	44.11	42.38	42.75	649,558	-0.51(-1.18%)
Jun 23, 2011	41.46	43.31	40.52	43.26	178,285	+0.94(+2.23%)
Jun 22, 2011	42.73	43.67	42.18	42.32	177,487	-0.81(-1.88%)
Jun 21, 2011	42.06	43.31	41.44	43.13	254,681	+1.76(+4.26%)
Jun 20, 2011	41.19	41.94	39.48	41.37	219,154	+1.33(+3.31%)
Jun 17, 2011	40.16	41.33	39.77	40.04	566,492	+0.25(+0.62%)
Jun 16, 2011	39.61	40.11	38.55	39.79	2,461,165	+0.13(+0.33%)
Jun 15, 2011	39.92	40.35	39.05	39.66	234,651	-0.84(-2.07%)
Jun 14, 2011	39.60	41.13	39.12	40.50	418,925	+3.01(+8.02%)
Jun 13, 2011	37.04	37.91	36.61	37.50	161,304	+0.10(+0.26%)
Jun 10, 2011	38.60	38.97	37.03	37.40	89,677	-1.57(-4.04%)
Jun 09, 2011	39.81	40.08	38.73	38.97	100,061	-0.73(-1.83%)
Jun 08, 2011	39.91	40.65	39.49	39.70	119,096	-0.47(-1.18%)
Jun 07, 2011	40.32	41.16	39.81	40.17	117,291	+0.57(+1.44%)
Jun 06, 2011	39.60	40.26	38.67	39.60	138,298	+0.07(+0.17%)
Jun 03, 2011	39.94	40.14	38.91	39.54	209,452	+0.12(+0.30%)
May 24, 2011	39.05	40.30	38.57	39.42	184,468	+0.68(+1.75%)
May 23, 2011	38.80	39.21	37.73	38.74	157,055	-1.14(-2.85%)
May 20, 2011	40.31	40.42	38.94	39.87	103,339	-0.81(-1.98%)
May 19, 2011	41.28	41.63	38.57	40.68	266,628	-0.89(-2.14%)
May 18, 2011	41.04	42.49	40.36	41.57	70,386	+0.82(+2.02%)
May 17, 2011	40.55	40.89	39.16	40.75	171,771	-0.19(-0.46%)
May 16, 2011	41.28	41.95	40.19	40.93	130,507	-0.78(-1.88%)
May 13, 2011	43.81	44.40	41.13	41.72	77,150	-1.98(-4.53%)
May 12, 2011	43.82	45.05	43.05	43.70	103,517	-0.01(-0.03%)
May 11, 2011	44.93	45.14	42.73	43.71	147,136	-1.75(-3.86%)
May 10, 2011	42.79	45.61	42.79	45.46	232,768	+2.70(+6.30%)
May 09, 2011	42.55	43.16	41.92	42.77	214,525	+0.31(+0.72%)
May 06, 2011	38.55	43.16	37.64	42.46	310,097	+4.57(+12.06%)
May 05, 2011	36.38	38.36	36.23	37.89	122,523	+1.05(+2.85%)
May 04, 2011	38.20	38.74	36.59	36.84	87,686	-1.33(-3.49%)
May 03, 2011	39.18	39.24	37.57	38.18	101,229	-1.10(-2.79%)
May 02, 2011	39.31	40.69	39.18	39.27	107,340	-1.08(-2.66%)
Apr 29, 2011	39.86	40.44	39.35	40.35	81,336	+0.56(+1.41%)
Apr 28, 2011	38.24	39.79	37.75	39.79	99,792	+1.52(+3.96%)
Apr 27, 2011	37.28	38.54	36.79	38.27	63,010	+0.98(+2.62%)
Apr 26, 2011	36.89	37.58	36.35	37.30	188,717	+0.52(+1.41%)
Apr 25, 2011	37.22	37.39	36.10	36.78	31,552	-0.83(-2.19%)
Apr 21, 2011	37.65	37.74	36.91	37.60	31,040	+0.35(+0.94%)
Apr 20, 2011	36.80	37.46	36.66	37.25	62,927	+0.85(+2.34%)
Apr 19, 2011	37.18	38.04	36.29	36.40	107,794	-0.65(-1.75%)
Apr 18, 2011	37.09	37.24	36.59	37.05	89,284	-0.86(-2.26%)
Apr 15, 2011	36.86	37.99	36.78	37.91	63,500	+0.87(+2.34%)
Apr 14, 2011	36.56	37.85	36.56	37.04	87,798	+0.18(+0.49%)
Apr 13, 2011	37.24	37.35	36.70	36.86	65,332	+0.01(+0.02%)
Apr 12, 2011	36.62	37.45	36.51	36.86	71,698	-0.11(-0.30%)
Apr 11, 2011	38.42	38.42	36.36	36.97	193,794	-1.31(-3.41%)
Apr 08, 2011	39.74	39.74	38.25	38.27	209,838	-1.08(-2.75%)
Apr 07, 2011	40.06	40.63	39.18	39.36	81,905	-0.72(-1.81%)
Apr 06, 2011	40.72	40.72	39.41	40.08	50,923	-0.28(-0.70%)
Apr 05, 2011	40.32	40.71	40.13	40.36	123,668	+0.04(+0.09%)
Apr 04, 2011	40.19	40.54	39.76	40.33	68,598	+0.14(+0.35%)

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