Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2013	21.71	22.14	21.71	22.14	4,309	+0.26(+1.19%)
Jul 30, 2013	22.05	22.10	21.86	21.88	33,734	-0.13(-0.59%)
Jul 29, 2013	21.78	22.02	21.77	22.01	12,025	-0.30(-1.34%)
Jul 26, 2013	22.17	22.31	22.08	22.31	9,720	+0.06(+0.27%)
Jul 25, 2013	21.99	22.25	21.99	22.25	3,811	+0.04(+0.18%)
Jul 24, 2013	22.09	22.21	21.96	22.21	3,904	+0.20(+0.91%)
Jul 23, 2013	22.04	22.14	21.97	22.01	6,138	-0.10(-0.45%)
Jul 22, 2013	21.88	22.11	21.91	22.11	9,109	+0.20(+0.91%)
Jul 19, 2013	21.78	22.08	21.78	21.91	12,456	-0.13(-0.59%)
Jul 18, 2013	21.92	22.04	21.79	22.04	8,722	+0.37(+1.71%)
Jul 17, 2013	21.66	21.81	21.51	21.67	8,600	+0.15(+0.70%)
Jul 16, 2013	21.48	21.52	21.29	21.52	17,059	-0.18(-0.83%)
Jul 15, 2013	21.48	21.79	21.43	21.70	7,146	+0.25(+1.17%)
Jul 12, 2013	21.47	21.50	21.28	21.45	38,397	-0.11(-0.51%)
Jul 11, 2013	21.26	21.56	21.18	21.56	12,142	+0.51(+2.42%)
Jul 10, 2013	20.85	21.28	20.85	21.05	31,070	+0.26(+1.25%)
Jul 09, 2013	20.74	20.79	20.53	20.79	28,793	+0.26(+1.27%)
Jul 08, 2013	20.30	20.53	20.27	20.53	47,904	-0.32(-1.53%)
Jul 05, 2013	20.25	21.30	20.25	20.85	587,214	+0.56(+2.76%)
Jul 03, 2013	19.93	20.29	19.93	20.29	146,408	+0.15(+0.74%)
Jul 02, 2013	19.94	20.14	19.91	20.14	53,382	+0.13(+0.65%)
Jul 01, 2013	19.81	20.01	19.78	20.01	265,190	+0.01(+0.05%)
Jun 28, 2013	19.80	20.00	19.80	20.00	48,469	+0.03(+0.15%)
Jun 26, 2013	20.00	20.23	19.93	19.97	6,253	+0.16(+0.81%)
Jun 25, 2013	19.97	19.97	19.71	19.81	10,581	-0.06(-0.30%)
Jun 24, 2013	19.86	19.90	19.70	19.87	9,656	-0.28(-1.39%)
Jun 21, 2013	20.32	20.32	20.00	20.15	10,370	+0.08(+0.40%)
Jun 20, 2013	20.32	20.34	20.07	20.07	3,110	-0.63(-3.04%)
Jun 19, 2013	20.84	20.97	20.65	20.70	5,564	-0.04(-0.19%)
Jun 18, 2013	20.76	20.78	20.65	20.74	6,251	-0.34(-1.61%)
Jun 17, 2013	21.19	21.19	21.00	21.08	4,854	+0.22(+1.05%)
Jun 14, 2013	20.68	20.91	20.68	20.86	8,310	+0.07(+0.34%)
Jun 13, 2013	20.49	20.80	20.49	20.79	6,678	+0.21(+1.02%)
Jun 12, 2013	20.71	20.71	20.50	20.58	10,812	+0.16(+0.78%)
Jun 11, 2013	20.32	20.45	20.27	20.42	11,565	-0.09(-0.44%)
Jun 10, 2013	20.38	20.56	20.38	20.51	11,802	+0.01(+0.05%)
Jun 07, 2013	20.36	20.54	20.33	20.50	16,693	+0.04(+0.20%)
Jun 06, 2013	20.35	20.50	20.32	20.46	59,655	+0.27(+1.34%)
Jun 05, 2013	20.45	20.45	20.16	20.19	7,441	-0.69(-3.30%)
Jun 04, 2013	20.91	20.91	20.71	20.88	35,610	+0.02(+0.10%)
Jun 03, 2013	20.69	20.88	20.60	20.86	11,180	+0.05(+0.24%)
May 31, 2013	20.99	20.99	20.70	20.81	25,026	-0.20(-0.95%)
May 30, 2013	20.98	21.01	20.82	21.01	12,170	-0.11(-0.53%)
May 29, 2013	20.99	21.16	20.99	21.12	4,309	-0.08(-0.37%)
May 28, 2013	21.19	21.27	21.06	21.20	8,177	-0.08(-0.38%)
May 24, 2013	21.09	21.28	21.09	21.28	16,766	-0.11(-0.51%)
May 23, 2013	21.19	21.40	21.04	21.39	21,732	+0.15(+0.71%)
May 22, 2013	21.20	21.43	21.12	21.24	24,461	+0.04(+0.19%)
May 21, 2013	21.83	22.07	21.00	21.20	99,950	-0.97(-4.38%)
May 20, 2013	21.96	22.17	21.93	22.17	19,000	+0.36(+1.65%)
May 17, 2013	21.71	21.87	21.64	21.81	7,149	+0.19(+0.88%)
May 16, 2013	21.55	21.72	21.40	21.62	16,635	+0.32(+1.50%)
May 15, 2013	21.41	21.60	21.30	21.30	172,707	-1.11(-4.95%)
May 13, 2013	22.42	22.51	22.37	22.41	2,990	+0.07(+0.31%)
May 10, 2013	22.15	22.34	22.04	22.34	30,462	-0.17(-0.76%)
May 09, 2013	22.24	22.69	22.19	22.51	192,671	-0.62(-2.68%)
May 08, 2013	22.91	23.21	22.78	23.13	5,907	+0.36(+1.58%)
May 07, 2013	22.75	22.83	22.54	22.77	7,447	-0.10(-0.44%)
May 06, 2013	22.93	22.97	22.74	22.87	16,750	+0.08(+0.35%)
May 03, 2013	22.86	22.92	22.79	22.79	3,831	+0.13(+0.57%)
May 02, 2013	22.53	23.13	22.53	22.66	9,732	-0.27(-1.18%)

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