Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	22.97	23.05	22.96	22.97	44,988	+0.07(+0.29%)
Jul 30, 2013	22.96	22.96	22.85	22.90	43,203	+0.09(+0.39%)
Jul 29, 2013	22.82	22.84	22.76	22.81	61,907	-0.03(-0.13%)
Jul 26, 2013	22.76	22.84	22.67	22.84	24,241	+0.00(+0.00%)
Jul 25, 2013	22.79	22.84	22.77	22.84	86,358	+0.01(+0.03%)
Jul 24, 2013	23.01	23.01	22.79	22.84	11,013	-0.12(-0.50%)
Jul 23, 2013	23.05	23.05	22.93	22.95	15,494	+0.00(+0.02%)
Jul 22, 2013	22.92	22.97	22.90	22.95	29,409	+0.10(+0.45%)
Jul 19, 2013	22.85	22.85	22.81	22.84	30,775	-0.02(-0.10%)
Jul 18, 2013	22.86	22.90	22.78	22.87	17,385	+0.15(+0.68%)
Jul 17, 2013	22.83	22.83	22.70	22.71	21,558	+0.05(+0.23%)
Jul 16, 2013	22.75	22.75	22.64	22.66	33,805	-0.10(-0.45%)
Jul 15, 2013	22.85	22.85	22.67	22.76	74,503	+0.10(+0.43%)
Jul 12, 2013	22.65	22.67	22.59	22.67	24,703	-0.00(-0.02%)
Jul 11, 2013	22.62	22.67	22.57	22.67	16,292	+0.28(+1.23%)
Jul 10, 2013	22.55	22.55	22.35	22.39	64,170	-0.01(-0.03%)
Jul 09, 2013	22.49	22.42	22.26	22.40	166,106	+0.14(+0.63%)
Jul 08, 2013	22.25	22.27	22.20	22.26	26,656	+0.24(+1.07%)
Jul 05, 2013	21.93	22.05	21.85	22.03	73,519	+0.20(+0.91%)
Jul 03, 2013	21.80	21.83	21.78	21.83	16,036	-0.05(-0.24%)
Jul 02, 2013	21.93	21.99	21.77	21.88	15,190	+0.01(+0.07%)
Jul 01, 2013	21.99	22.00	21.86	21.86	27,751	+0.13(+0.61%)
Jun 28, 2013	21.88	21.89	21.72	21.73	61,570	+0.06(+0.27%)
Jun 26, 2013	21.64	21.70	21.58	21.67	64,243	+0.18(+0.82%)
Jun 25, 2013	21.37	21.49	21.31	21.49	28,502	+0.23(+1.07%)
Jun 24, 2013	21.51	21.51	21.07	21.27	29,436	-0.21(-1.00%)
Jun 21, 2013	21.33	21.54	21.30	21.48	47,346	+0.05(+0.24%)
Jun 20, 2013	21.76	21.76	21.35	21.43	54,349	-0.58(-2.65%)
Jun 19, 2013	22.20	22.20	22.01	22.01	17,542	-0.23(-1.03%)
Jun 18, 2013	22.11	22.27	22.11	22.24	62,771	+0.16(+0.74%)
Jun 17, 2013	22.17	22.17	22.02	22.08	88,064	+0.09(+0.41%)
Jun 14, 2013	22.11	22.11	21.91	21.99	62,439	-0.02(-0.11%)
Jun 13, 2013	21.77	22.01	21.69	22.01	14,729	+0.32(+1.46%)
Jun 12, 2013	21.90	21.90	21.68	21.69	46,566	-0.13(-0.61%)
Jun 11, 2013	21.83	22.00	21.82	21.83	64,407	-0.22(-1.00%)
Jun 10, 2013	22.31	22.31	21.98	22.05	98,417	+0.07(+0.30%)
Jun 07, 2013	21.85	22.00	21.85	21.98	145,883	+0.27(+1.26%)
Jun 06, 2013	21.58	21.71	21.49	21.71	17,736	+0.13(+0.62%)
Jun 05, 2013	21.73	21.73	21.55	21.58	33,072	-0.27(-1.25%)
Jun 04, 2013	22.13	22.13	21.77	21.85	32,455	-0.04(-0.18%)
Jun 03, 2013	21.81	21.89	21.75	21.89	19,393	-0.01(-0.06%)
May 31, 2013	22.34	22.34	21.90	21.90	16,525	-0.29(-1.30%)
May 30, 2013	22.20	22.25	22.19	22.19	37,634	+0.12(+0.53%)
May 29, 2013	22.03	22.14	21.97	22.07	72,082	-0.21(-0.96%)
May 28, 2013	22.56	22.56	22.24	22.28	35,685	+0.12(+0.53%)
May 24, 2013	22.12	22.18	22.06	22.17	97,184	-0.08(-0.36%)
May 23, 2013	22.14	22.28	22.10	22.25	183,438	-0.03(-0.13%)
May 22, 2013	22.58	22.67	22.24	22.28	28,415	-0.22(-0.98%)
May 21, 2013	22.45	22.52	22.40	22.50	43,481	+0.06(+0.26%)
May 20, 2013	22.64	22.64	22.41	22.44	37,724	+0.01(+0.07%)
May 17, 2013	22.34	22.43	22.27	22.42	70,848	+0.21(+0.96%)
May 16, 2013	22.29	22.29	22.17	22.21	26,680	-0.02(-0.10%)
May 15, 2013	22.30	22.30	22.08	22.23	46,770	+0.34(+1.55%)
May 13, 2013	21.86	21.89	21.86	21.89	21,081	+0.04(+0.17%)
May 10, 2013	21.87	21.87	21.66	21.86	80,833	+0.01(+0.07%)
May 09, 2013	21.95	21.95	21.84	21.84	24,466	-0.01(-0.03%)
May 08, 2013	21.84	21.89	21.83	21.85	52,816	+0.00(+0.00%)
May 07, 2013	21.95	21.95	21.76	21.85	46,254	+0.13(+0.61%)
May 06, 2013	21.69	21.74	21.68	21.72	69,633	+0.01(+0.03%)
May 03, 2013	21.71	21.73	21.49	21.71	137,189	+0.22(+1.03%)
May 02, 2013	21.53	21.53	21.40	21.49	68,646	+0.10(+0.45%)

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