Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	21.38	21.67	21.36	21.67	58,186	+0.11(+0.51%)
Jul 30, 2013	21.66	21.70	21.56	21.56	207,546	-0.09(-0.42%)
Jul 29, 2013	21.71	21.73	21.65	21.65	29,848	-0.12(-0.55%)
Jul 26, 2013	21.77	21.77	21.71	21.77	27,897	+0.07(+0.32%)
Jul 25, 2013	21.59	21.70	21.58	21.70	34,410	+0.07(+0.32%)
Jul 24, 2013	21.70	21.71	21.60	21.63	35,412	-0.27(-1.23%)
Jul 23, 2013	21.96	21.96	21.90	21.90	80,913	-0.17(-0.77%)
Jul 22, 2013	22.05	22.08	22.04	22.07	13,681	+0.04(+0.18%)
Jul 19, 2013	21.97	22.03	21.97	22.03	15,081	+0.11(+0.50%)
Jul 18, 2013	22.00	22.03	21.89	21.92	39,491	-0.03(-0.14%)
Jul 17, 2013	21.95	22.01	21.95	21.95	36,344	+0.06(+0.27%)
Jul 16, 2013	21.87	21.89	21.83	21.89	13,128	+0.03(+0.14%)
Jul 15, 2013	21.84	21.87	21.84	21.86	41,968	-0.01(-0.05%)
Jul 12, 2013	21.93	21.93	21.85	21.87	9,237	+0.05(+0.23%)
Jul 11, 2013	21.79	21.84	21.75	21.82	18,556	+0.14(+0.65%)
Jul 10, 2013	21.77	21.80	21.68	21.68	33,140	-0.11(-0.50%)
Jul 09, 2013	21.74	21.79	21.71	21.79	25,196	+0.03(+0.14%)
Jul 08, 2013	21.69	21.80	21.68	21.76	75,151	+0.16(+0.74%)
Jul 05, 2013	21.64	21.67	21.60	21.60	24,058	-0.39(-1.77%)
Jul 04, 2013	22.00	22.00	21.96	21.99	5,085	+0.02(+0.09%)
Jul 03, 2013	22.00	22.04	21.95	21.97	8,166	-0.03(-0.14%)
Jul 02, 2013	21.83	22.00	21.83	22.00	17,113	+0.27(+1.24%)
Jun 28, 2013		21.73	21.73	21.73	0	+0.09(+0.42%)
Jun 26, 2013	21.67	21.67	21.62	21.64	111,595	+0.15(+0.70%)
Jun 25, 2013	21.66	21.69	21.48	21.49	58,994	+0.00(+0.00%)
Jun 24, 2013	21.55	21.58	21.49	21.49	164,515	-0.29(-1.33%)
Jun 21, 2013	22.15	22.15	21.78	21.78	19,410	-0.36(-1.63%)
Jun 20, 2013	22.21	22.25	22.08	22.14	67,003	-0.21(-0.94%)
Jun 19, 2013	22.54	22.58	22.35	22.35	35,318	-0.28(-1.24%)
Jun 18, 2013	22.56	22.63	22.55	22.63	26,645	-0.01(-0.04%)
Jun 17, 2013	22.68	22.71	22.63	22.64	12,007	-0.05(-0.22%)
Jun 14, 2013	22.65	22.72	22.65	22.69	12,870	+0.15(+0.67%)
Jun 13, 2013	22.51	22.54	22.47	22.54	7,822	+0.12(+0.54%)
Jun 12, 2013	22.44	22.50	22.42	22.42	17,457	-0.05(-0.22%)
Jun 11, 2013	22.33	22.51	22.32	22.47	26,424	+0.00(+0.00%)
Jun 10, 2013	22.59	22.59	22.41	22.47	136,865	-0.16(-0.71%)
Jun 07, 2013	22.80	22.80	22.62	22.63	30,992	-0.24(-1.05%)
Jun 06, 2013	22.80	22.96	22.80	22.87	42,895	-0.01(-0.04%)
Jun 05, 2013	22.85	22.90	22.84	22.88	47,100	+0.02(+0.09%)
Jun 04, 2013	22.85	22.87	22.81	22.86	13,127	-0.03(-0.13%)
Jun 03, 2013	22.74	22.93	22.74	22.89	105,702	+0.03(+0.13%)
May 31, 2013	22.87	22.87	22.70	22.86	53,270	+0.02(+0.09%)
May 30, 2013	22.82	22.88	22.82	22.84	10,015	+0.01(+0.04%)
May 29, 2013	22.84	22.89	22.79	22.83	54,107	+0.01(+0.04%)
May 28, 2013	22.96	22.96	22.82	22.82	13,236	-0.19(-0.83%)
May 27, 2013	23.05	23.07	22.98	23.01	13,978	-0.09(-0.39%)
May 24, 2013	23.10	23.12	23.09	23.10	31,585	-0.02(-0.09%)
May 23, 2013	23.18	23.19	23.08	23.12	16,402	+0.01(+0.04%)
May 22, 2013	23.30	23.31	23.10	23.11	1,491,043	-0.16(-0.69%)
May 21, 2013	23.22	23.27	23.16	23.27	7,254	+0.01(+0.04%)
May 17, 2013		23.26	23.26	23.26	0	-0.04(-0.17%)
May 16, 2013	23.21	23.33	23.21	23.30	34,216	+0.09(+0.39%)
May 15, 2013	23.16	23.21	23.13	23.21	32,405	+0.04(+0.17%)
May 13, 2013	23.14	23.18	23.13	23.17	21,754	-0.08(-0.34%)
May 10, 2013	23.37	23.37	23.15	23.25	89,451	-0.17(-0.73%)
May 09, 2013	23.35	23.42	23.35	23.42	26,562	+0.03(+0.13%)
May 08, 2013	23.30	23.41	23.30	23.39	1,516,592	+0.08(+0.34%)
May 07, 2013	23.30	23.31	23.28	23.31	25,348	-0.01(-0.04%)
May 06, 2013	23.40	23.45	23.30	23.32	65,151	-0.08(-0.34%)
May 03, 2013	23.58	23.58	23.39	23.40	64,693	-0.30(-1.27%)
May 02, 2013	23.65	23.70	23.65	23.70	14,105	+0.05(+0.21%)

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