Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	23.16	23.30	23.12	23.16	3,054,184	+0.00(+0.00%)
Jun 29, 2011	23.17	23.25	23.02	23.16	3,051,711	+0.16(+0.69%)
Jun 28, 2011	22.90	23.01	22.84	23.01	2,004,976	+0.15(+0.65%)
Jun 27, 2011	22.81	22.91	22.66	22.86	1,579,643	+0.11(+0.49%)
Jun 24, 2011	23.16	23.20	22.72	22.75	4,501,327	-0.46(-1.96%)
Jun 23, 2011	22.94	23.22	22.62	23.20	3,462,246	-0.01(-0.06%)
Jun 22, 2011	23.09	23.34	23.02	23.22	2,689,294	+0.07(+0.29%)
Jun 21, 2011	23.05	23.16	22.95	23.15	1,480,245	+0.14(+0.62%)
Jun 20, 2011	22.98	23.05	22.95	23.01	2,172,909	+0.28(+1.25%)
Jun 17, 2011	22.78	22.84	22.63	22.72	3,439,938	+0.13(+0.56%)
Jun 16, 2011	22.43	22.68	22.36	22.60	3,526,624	+0.29(+1.30%)
Jun 15, 2011	22.41	22.48	22.10	22.31	3,319,116	-0.32(-1.42%)
Jun 14, 2011	22.64	22.70	22.56	22.63	2,341,901	+0.17(+0.76%)
Jun 13, 2011	22.34	22.51	22.19	22.46	3,320,871	+0.17(+0.77%)
Jun 10, 2011	22.46	22.50	22.26	22.28	2,525,189	-0.24(-1.06%)
Jun 09, 2011	22.51	22.66	22.41	22.52	2,831,208	+0.01(+0.07%)
Jun 08, 2011	22.47	22.57	22.35	22.51	3,886,193	+0.01(+0.03%)
Jun 07, 2011	22.76	22.79	22.50	22.50	2,389,066	-0.19(-0.82%)
Jun 06, 2011	22.86	22.88	22.66	22.69	2,402,247	-0.15(-0.65%)
Jun 03, 2011	23.22	22.98	22.82	22.84	2,787,173	-0.77(-3.26%)
May 24, 2011	23.91	23.99	23.60	23.60	3,444,662	-0.19(-0.81%)
May 23, 2011	23.72	23.84	23.57	23.80	2,047,107	-0.19(-0.78%)
May 20, 2011	24.47	24.52	23.97	23.98	3,340,169	-0.59(-2.40%)
May 19, 2011	24.58	24.69	24.49	24.57	3,474,582	+0.02(+0.09%)
May 18, 2011	24.14	24.57	23.96	24.55	3,362,609	+0.45(+1.86%)
May 17, 2011	24.06	24.20	23.84	24.10	5,123,995	+0.01(+0.03%)
May 16, 2011	24.07	24.30	24.00	24.10	2,380,696	-0.04(-0.19%)
May 13, 2011	24.21	24.30	24.09	24.14	3,898,091	-0.09(-0.37%)
May 12, 2011	23.92	24.25	23.81	24.23	3,843,848	+0.25(+1.06%)
May 11, 2011	23.87	24.00	23.81	23.98	3,263,954	+0.10(+0.41%)
May 10, 2011	23.83	23.94	23.80	23.88	1,998,385	+0.07(+0.31%)
May 09, 2011	23.79	23.84	23.62	23.81	2,226,264	+0.01(+0.06%)
May 06, 2011	23.78	23.98	23.70	23.79	2,862,636	+0.22(+0.95%)
May 05, 2011	23.64	23.72	23.41	23.57	3,463,620	-0.16(-0.69%)
May 04, 2011	23.84	23.87	23.54	23.73	3,461,979	-0.09(-0.38%)
May 03, 2011	23.73	23.92	23.55	23.82	7,186,585	+0.02(+0.09%)
May 02, 2011	23.80	23.84	23.78	23.80	4,733,005	+0.21(+0.89%)
Apr 29, 2011	23.13	23.81	23.01	23.59	7,204,108	+0.49(+2.13%)
Apr 28, 2011	22.81	23.13	22.64	23.10	5,595,855	+0.25(+1.08%)
Apr 27, 2011	22.58	22.88	22.51	22.85	4,945,214	+0.27(+1.19%)
Apr 26, 2011	22.26	22.69	22.22	22.58	3,088,753	+0.42(+1.88%)
Apr 25, 2011	22.30	22.30	21.95	22.16	3,544,478	+0.04(+0.17%)
Apr 21, 2011	22.36	22.37	22.09	22.13	2,086,629	-0.17(-0.77%)
Apr 20, 2011	22.19	22.30	22.07	22.30	3,004,534	+0.36(+1.63%)
Apr 19, 2011	22.04	22.07	21.81	21.94	2,259,143	-0.11(-0.51%)
Apr 18, 2011	22.04	22.07	21.81	22.05	3,462,517	-0.17(-0.77%)
Apr 15, 2011	22.37	22.46	22.22	22.22	2,966,347	-0.06(-0.27%)
Apr 14, 2011	22.31	22.36	22.19	22.28	2,549,171	-0.11(-0.50%)
Apr 13, 2011	22.51	22.53	22.31	22.40	2,240,036	-0.04(-0.17%)
Apr 12, 2011	22.20	22.54	22.20	22.43	4,667,438	+0.16(+0.74%)
Apr 11, 2011	22.31	22.50	22.22	22.27	2,538,827	-0.04(-0.20%)
Apr 08, 2011	22.57	22.57	22.13	22.31	1,764,255	-0.16(-0.70%)
Apr 07, 2011	22.52	22.60	22.37	22.47	1,962,331	-0.13(-0.56%)
Apr 06, 2011	22.41	22.62	22.40	22.60	3,246,048	+0.27(+1.20%)
Apr 05, 2011	22.39	22.46	22.28	22.33	2,585,991	-0.15(-0.66%)
Apr 04, 2011	22.45	22.56	22.38	22.48	1,792,174	+0.02(+0.10%)

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