Date	Open	High	Low	Close	Volume	Change (%)
Jul 29, 2011	31.25	31.61	30.97	31.46	178,476	-0.02(-0.06%)
Jul 28, 2011	31.42	31.70	30.56	31.48	291,184	+0.18(+0.58%)
Jul 27, 2011	31.66	31.98	31.25	31.29	228,783	-0.69(-2.16%)
Jul 26, 2011	32.39	32.58	31.92	31.98	179,530	-0.41(-1.26%)
Jul 25, 2011	32.39	32.59	32.11	32.39	99,301	-0.16(-0.49%)
Jul 22, 2011	32.59	32.94	32.24	32.55	98,632	-0.28(-0.86%)
Jul 21, 2011	32.26	32.87	32.24	32.84	182,398	+0.68(+2.13%)
Jul 20, 2011	31.77	32.34	31.41	32.15	106,989	+0.38(+1.20%)
Jul 19, 2011	31.73	31.82	31.40	31.77	207,044	+0.13(+0.40%)
Jul 18, 2011	31.94	32.14	31.43	31.64	118,727	-0.50(-1.54%)
Jul 15, 2011	32.34	32.70	31.89	32.14	144,711	-0.18(-0.56%)
Jul 14, 2011	32.95	33.06	32.15	32.32	136,885	-0.54(-1.63%)
Jul 13, 2011	33.00	33.31	32.62	32.86	117,719	-0.08(-0.24%)
Jul 12, 2011	32.76	33.24	32.64	32.94	178,298	+0.15(+0.47%)
Jul 11, 2011	32.98	33.12	32.72	32.78	163,701	-0.53(-1.59%)
Jul 08, 2011	33.14	33.79	33.14	33.31	138,902	-0.31(-0.94%)
Jul 07, 2011	33.63	33.86	33.47	33.63	162,628	+0.16(+0.48%)
Jul 06, 2011	33.19	33.59	33.00	33.47	220,140	+0.23(+0.71%)
Jul 05, 2011	33.55	33.62	32.88	33.23	126,172	-0.32(-0.96%)
Jul 01, 2011	33.04	33.65	33.01	33.55	180,347	+0.54(+1.64%)
Jun 30, 2011	32.98	33.20	32.96	33.01	131,321	+0.02(+0.06%)
Jun 29, 2011	32.80	33.04	32.51	32.99	166,091	+0.13(+0.41%)
Jun 28, 2011	32.79	32.88	32.40	32.86	94,215	+0.21(+0.66%)
Jun 27, 2011	32.25	32.84	32.18	32.64	165,088	+0.39(+1.21%)
Jun 24, 2011	32.23	32.35	32.04	32.25	334,619	+0.11(+0.33%)
Jun 23, 2011	32.16	32.38	31.60	32.15	137,337	-0.29(-0.89%)
Jun 22, 2011	32.65	32.87	32.43	32.43	150,827	-0.28(-0.86%)
Jun 21, 2011	32.71	32.74	32.42	32.72	157,536	+0.15(+0.45%)
Jun 20, 2011	32.58	32.76	32.18	32.57	114,143	+0.11(+0.33%)
Jun 17, 2011	32.55	32.80	32.27	32.46	400,123	+0.07(+0.23%)
Jun 16, 2011	31.98	32.45	31.87	32.39	159,516	+0.56(+1.77%)
Jun 15, 2011	32.09	32.12	31.61	31.82	182,971	-0.48(-1.47%)
Jun 14, 2011	32.45	32.68	32.23	32.30	279,721	+0.31(+0.98%)
Jun 13, 2011	31.98	32.12	31.68	31.98	142,539	+0.04(+0.13%)
Jun 10, 2011	32.07	32.22	31.58	31.94	153,380	-0.25(-0.79%)
Jun 09, 2011	32.39	32.47	32.05	32.20	172,524	-0.07(-0.23%)
Jun 08, 2011	32.10	32.96	31.89	32.27	376,525	+0.20(+0.63%)
Jun 07, 2011	32.02	32.31	31.75	32.07	1,586,244	+0.17(+0.53%)
Jun 06, 2011	31.70	32.11	31.44	31.90	324,223	+0.05(+0.15%)
Jun 03, 2011	31.96	32.25	31.73	31.86	262,701	-0.98(-2.98%)
May 24, 2011	33.16	33.22	32.82	32.84	156,538	-0.20(-0.61%)
May 23, 2011	33.06	33.36	32.87	33.04	156,529	-0.36(-1.06%)
May 20, 2011	33.58	33.79	33.39	33.39	127,758	-0.40(-1.18%)
May 19, 2011	33.94	33.96	33.51	33.79	116,023	+0.10(+0.29%)
May 18, 2011	33.51	33.77	33.39	33.69	85,891	+0.21(+0.64%)
May 17, 2011	32.93	33.49	32.83	33.48	142,087	+0.40(+1.20%)
May 16, 2011	33.08	33.39	33.08	33.08	118,341	-0.19(-0.56%)
May 13, 2011	33.90	33.90	33.04	33.27	115,721	-0.68(-2.01%)
May 12, 2011	33.61	34.04	33.20	33.96	155,515	+0.30(+0.90%)
May 11, 2011	33.96	34.11	33.65	33.65	180,954	-0.36(-1.06%)
May 10, 2011	33.57	34.04	33.38	34.02	142,693	+0.57(+1.70%)
May 09, 2011	33.10	33.47	32.92	33.45	113,782	+0.20(+0.60%)
May 06, 2011	33.67	33.67	33.13	33.25	140,031	-0.08(-0.24%)
May 05, 2011	33.09	33.72	32.84	33.33	174,030	+0.17(+0.53%)
May 04, 2011	33.54	33.65	33.00	33.15	138,132	-0.41(-1.23%)
May 03, 2011	33.30	33.73	33.30	33.56	114,984	+0.25(+0.74%)

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