Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	37.27	37.60	37.20	37.60	55,397	+0.48(+1.30%)
Jun 29, 2011	36.90	37.17	36.81	37.11	152,087	+0.23(+0.62%)
Jun 28, 2011	36.48	36.90	36.42	36.88	48,053	+0.39(+1.06%)
Jun 27, 2011	36.18	36.59	36.03	36.50	95,355	+0.49(+1.36%)
Jun 24, 2011	36.21	36.29	35.99	36.01	33,124	-0.12(-0.34%)
Jun 23, 2011	35.80	36.16	35.53	36.13	57,689	+0.03(+0.09%)
Jun 22, 2011	36.42	36.48	36.09	36.09	50,606	-0.37(-1.01%)
Jun 21, 2011	36.25	36.56	36.13	36.46	105,780	+0.37(+1.02%)
Jun 20, 2011	35.98	36.09	35.91	36.09	124,527	-0.37(-1.01%)
Jun 17, 2011	36.81	36.81	36.42	36.46	64,822	+0.21(+0.57%)
Jun 16, 2011	36.45	36.58	36.03	36.26	78,766	-0.45(-1.21%)
Jun 15, 2011	36.96	37.01	36.57	36.70	110,156	-0.67(-1.78%)
Jun 14, 2011	37.32	37.43	37.15	37.37	52,223	+0.61(+1.65%)
Jun 13, 2011	36.97	37.10	36.75	36.76	189,191	-0.34(-0.93%)
Jun 10, 2011	37.25	37.44	36.95	37.10	67,271	-0.69(-1.82%)
Jun 09, 2011	37.56	37.94	37.56	37.79	66,684	+0.18(+0.48%)
Jun 08, 2011	37.90	38.09	37.60	37.61	103,485	-0.47(-1.22%)
Jun 07, 2011	37.99	38.34	37.52	38.08	898,679	+0.56(+1.48%)
Jun 06, 2011	37.77	37.86	37.41	37.52	110,036	-0.26(-0.68%)
Jun 03, 2011	37.79	38.10	37.62	37.78	61,599	+1.30(+3.55%)
May 24, 2011	36.57	36.71	36.37	36.48	264,382	+0.14(+0.38%)
May 23, 2011	36.50	36.50	36.01	36.35	99,142	-0.74(-1.99%)
May 20, 2011	37.15	37.30	36.92	37.08	42,274	-0.37(-0.99%)
May 19, 2011	37.72	37.72	37.30	37.46	261,567	-0.32(-0.86%)
May 18, 2011	37.61	37.87	37.41	37.78	166,677	+0.47(+1.26%)
May 17, 2011	37.19	37.44	37.01	37.31	143,176	-0.03(-0.07%)
May 16, 2011	37.39	37.86	37.10	37.34	154,215	-0.32(-0.86%)
May 13, 2011	38.25	38.25	37.41	37.66	3,060,815	-0.54(-1.41%)
May 12, 2011	38.03	38.33	37.77	38.20	174,118	+0.07(+0.18%)
May 11, 2011	38.34	38.43	37.92	38.13	61,917	-0.45(-1.16%)
May 10, 2011	38.52	38.76	38.46	38.58	50,336	+0.11(+0.29%)
May 09, 2011	38.26	38.52	38.14	38.47	72,769	+0.21(+0.56%)
May 06, 2011	38.28	38.67	37.95	38.26	62,449	+0.48(+1.28%)
May 05, 2011	37.94	38.06	37.58	37.77	102,699	-0.24(-0.64%)
May 04, 2011	38.37	38.37	37.89	38.01	262,086	-0.25(-0.65%)
May 03, 2011	38.53	38.53	37.94	38.26	155,277	-0.68(-1.74%)
May 02, 2011	38.86	38.96	38.81	38.94	122,913	+0.23(+0.59%)
Apr 29, 2011	38.79	39.07	38.71	38.71	99,113	-0.07(-0.19%)
Apr 28, 2011	38.85	38.85	38.67	38.78	137,057	-0.22(-0.56%)
Apr 27, 2011	38.99	39.06	38.51	39.00	190,228	+0.14(+0.35%)
Apr 26, 2011	38.75	38.94	38.45	38.86	89,326	+0.34(+0.88%)
Apr 25, 2011	38.59	38.61	38.42	38.52	67,549	-0.24(-0.62%)
Apr 21, 2011	38.61	38.84	38.57	38.77	61,051	+0.28(+0.73%)
Apr 20, 2011	38.34	38.55	38.34	38.48	40,337	+0.65(+1.71%)
Apr 19, 2011	37.77	37.95	37.61	37.84	73,913	+0.29(+0.77%)
Apr 18, 2011	37.75	37.75	37.28	37.55	98,812	-0.68(-1.77%)
Apr 15, 2011	38.16	38.39	37.99	38.22	82,130	-0.08(-0.21%)
Apr 14, 2011	37.88	38.40	37.88	38.30	95,940	+0.36(+0.95%)
Apr 13, 2011	38.41	38.41	37.79	37.94	70,138	+0.12(+0.30%)
Apr 12, 2011	38.23	38.23	37.68	37.82	89,305	-0.52(-1.34%)
Apr 11, 2011	38.52	38.63	38.16	38.34	78,558	-0.20(-0.52%)
Apr 08, 2011	38.72	38.86	38.54	38.54	131,007	-0.14(-0.36%)
Apr 07, 2011	38.68	38.80	38.49	38.68	38,183	+0.17(+0.45%)
Apr 06, 2011	38.50	38.55	38.34	38.50	69,439	+0.43(+1.12%)
Apr 05, 2011	37.97	38.24	37.93	38.08	30,291	-0.03(-0.09%)
Apr 04, 2011	37.76	38.11	37.76	38.11	68,772	+0.38(+1.02%)

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