Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	56.50	57.09	56.47	57.05	50,351,156	+0.75(+1.33%)
Jun 29, 2011	56.23	56.41	55.90	56.30	65,406,944	+0.23(+0.41%)
Jun 28, 2011	55.38	56.08	55.29	56.07	48,000,512	+0.83(+1.49%)
Jun 27, 2011	54.43	55.53	54.32	55.24	49,921,136	+0.86(+1.59%)
Jun 24, 2011	55.07	55.13	54.27	54.38	56,298,248	-0.96(-1.73%)
Jun 23, 2011	54.28	55.37	54.06	55.34	80,684,760	+0.51(+0.93%)
Jun 22, 2011	55.00	55.32	54.82	54.83	36,789,404	-0.40(-0.72%)
Jun 21, 2011	54.26	55.29	54.03	55.23	55,859,744	+1.16(+2.15%)
Jun 20, 2011	54.09	54.23	53.64	54.07	37,348,888	+0.28(+0.52%)
Jun 17, 2011	54.45	54.60	53.63	53.79	70,353,112	-0.29(-0.54%)
Jun 16, 2011	54.33	54.50	53.62	54.08	66,249,356	-0.21(-0.39%)
Jun 15, 2011	54.83	55.15	54.18	54.29	58,964,656	-1.05(-1.90%)
Jun 14, 2011	55.05	55.47	55.03	55.34	40,536,532	+0.70(+1.28%)
Jun 13, 2011	54.71	54.93	54.45	54.64	37,736,628	+0.00(+0.00%)
Jun 10, 2011	55.23	55.34	54.59	54.64	53,740,540	-0.84(-1.52%)
Jun 09, 2011	55.37	55.76	55.23	55.48	45,246,124	+0.09(+0.17%)
Jun 08, 2011	55.67	55.77	55.23	55.39	46,401,464	-0.40(-0.72%)
Jun 07, 2011	56.05	56.26	55.75	55.79	46,286,440	-0.10(-0.18%)
Jun 06, 2011	56.45	56.53	55.86	55.89	50,143,664	-0.46(-0.82%)
Jun 03, 2011	56.56	56.99	56.27	56.35	57,773,680	-0.22(-0.39%)
May 24, 2011	57.07	57.07	56.56	56.57	39,265,284	-0.35(-0.61%)
May 23, 2011	56.99	57.15	56.65	56.92	43,648,420	-0.84(-1.46%)
May 20, 2011	58.15	58.21	57.69	57.77	44,703,176	-0.45(-0.76%)
May 19, 2011	58.23	58.34	57.85	58.21	35,001,128	+0.17(+0.29%)
May 18, 2011	57.48	58.14	57.41	58.04	42,278,532	+0.48(+0.83%)
May 17, 2011	57.12	57.57	56.98	57.56	63,135,740	+0.16(+0.28%)
May 16, 2011	58.16	58.32	57.27	57.40	73,112,864	-1.01(-1.73%)
May 13, 2011	58.98	59.07	58.39	58.41	63,506,568	-0.70(-1.18%)
May 12, 2011	58.56	59.19	58.24	59.11	66,116,408	+0.35(+0.60%)
May 11, 2011	59.10	59.31	58.36	58.76	61,873,272	-0.43(-0.73%)
May 10, 2011	58.87	59.28	58.77	59.19	38,028,416	+0.50(+0.85%)
May 09, 2011	58.56	58.92	58.34	58.69	40,021,980	+0.22(+0.38%)
May 06, 2011	58.86	59.20	58.31	58.47	72,506,776	+0.19(+0.33%)
May 05, 2011	58.32	58.97	58.08	58.28	72,056,336	-0.32(-0.55%)
May 04, 2011	58.72	58.87	58.11	58.60	53,095,048	-0.09(-0.15%)
May 03, 2011	58.95	59.00	58.33	58.69	38,118,496	-0.28(-0.47%)
May 02, 2011	58.95	59.34	58.82	58.97	48,124,476	-0.11(-0.19%)
Apr 29, 2011	59.04	59.29	58.98	59.08	44,823,744	-0.05(-0.08%)
Apr 28, 2011	59.06	59.23	58.88	59.13	48,070,048	-0.09(-0.15%)
Apr 27, 2011	58.90	59.29	58.66	59.22	56,442,404	+0.40(+0.68%)
Apr 26, 2011	58.65	59.03	58.51	58.82	49,370,568	+0.33(+0.56%)
Apr 25, 2011	58.50	58.52	58.28	58.49	25,268,216	+0.15(+0.26%)
Apr 21, 2011	58.47	58.47	58.16	58.34	43,666,772	+0.47(+0.80%)
Apr 20, 2011	57.59	57.94	56.61	57.88	67,258,944	+1.27(+2.25%)
Apr 19, 2011	56.39	56.60	56.10	56.60	38,553,128	+0.35(+0.62%)
Apr 18, 2011	56.09	56.27	55.32	56.25	69,056,616	-0.40(-0.71%)
Apr 15, 2011	56.53	56.87	56.28	56.65	68,529,968	-0.10(-0.18%)
Apr 14, 2011	56.45	56.83	56.23	56.75	53,506,112	-0.10(-0.18%)
Apr 13, 2011	56.77	57.00	56.40	56.85	49,938,804	+0.48(+0.85%)
Apr 12, 2011	56.52	56.64	56.15	56.37	50,473,600	-0.39(-0.69%)
Apr 11, 2011	57.16	57.29	56.56	56.76	42,431,616	-0.19(-0.33%)
Apr 08, 2011	57.48	57.57	56.65	56.95	42,782,112	-0.27(-0.47%)
Apr 07, 2011	57.23	57.60	56.81	57.22	60,696,976	-0.04(-0.07%)
Apr 06, 2011	57.54	57.73	56.93	57.26	49,513,720	+0.14(+0.25%)
Apr 05, 2011	57.16	57.49	57.00	57.12	55,347,728	-0.15(-0.26%)
Apr 04, 2011	57.62	57.68	57.02	57.27	48,596,100	-0.19(-0.33%)

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