Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	22.03	22.06	21.87	21.95	767,114	-0.13(-0.59%)
Sep 27, 2012	22.02	22.21	21.90	22.08	1,947,960	+0.17(+0.77%)
Sep 26, 2012	21.98	22.22	21.88	21.92	1,829,191	-0.15(-0.69%)
Sep 25, 2012	22.44	22.54	22.07	22.07	4,851,046	-0.30(-1.34%)
Sep 24, 2012	22.21	22.50	22.13	22.37	2,357,328	+0.07(+0.31%)
Sep 21, 2012	22.53	22.55	22.28	22.30	1,545,645	-0.04(-0.16%)
Sep 20, 2012	22.37	22.40	22.15	22.34	2,392,786	-0.15(-0.68%)
Sep 19, 2012	22.50	22.62	22.43	22.49	1,932,339	+0.03(+0.14%)
Sep 18, 2012	22.40	22.57	22.36	22.46	1,942,214	-0.01(-0.03%)
Sep 17, 2012	22.81	22.81	22.41	22.47	2,479,344	-0.40(-1.74%)
Sep 14, 2012	22.60	22.96	22.47	22.86	4,685,703	+0.45(+2.01%)
Sep 13, 2012	22.16	22.56	21.94	22.41	4,215,951	+0.27(+1.21%)
Sep 12, 2012	22.08	22.21	22.05	22.15	2,381,761	+0.18(+0.80%)
Sep 11, 2012	21.95	22.14	21.92	21.97	1,369,048	+0.06(+0.28%)
Sep 10, 2012	22.07	22.11	21.90	21.91	788,116	-0.15(-0.66%)
Sep 07, 2012	21.95	22.17	21.82	22.05	3,173,042	+0.21(+0.94%)
Sep 06, 2012	21.52	21.94	21.52	21.85	3,560,110	+0.47(+2.18%)
Sep 05, 2012	21.37	21.43	21.22	21.38	4,217,944	-0.06(-0.28%)
Sep 04, 2012	21.18	21.52	21.06	21.44	1,118,106	+0.23(+1.08%)
Aug 31, 2012	21.32	21.35	21.09	21.21	657,976	+0.02(+0.07%)
Aug 30, 2012	21.25	21.26	21.11	21.20	591,680	-0.16(-0.75%)
Aug 29, 2012	21.18	21.43	21.16	21.36	1,842,006	+0.33(+1.56%)
Aug 27, 2012	21.07	21.17	20.95	21.03	571,562	+0.04(+0.18%)
Aug 24, 2012	20.86	21.08	20.84	20.99	835,928	+0.09(+0.44%)
Aug 23, 2012	21.12	21.12	20.86	20.90	2,189,106	-0.25(-1.19%)
Aug 22, 2012	21.27	21.38	21.08	21.15	1,695,552	-0.17(-0.79%)
Aug 21, 2012	21.36	21.63	21.25	21.32	1,538,666	+0.03(+0.14%)
Aug 20, 2012	21.21	21.34	21.18	21.29	1,879,292	+0.03(+0.14%)
Aug 17, 2012	21.15	21.26	21.05	21.26	416,503	+0.16(+0.76%)
Aug 16, 2012	21.02	21.14	20.89	21.10	718,705	+0.11(+0.55%)
Aug 15, 2012	20.82	21.02	20.81	20.98	593,893	+0.11(+0.55%)
Aug 14, 2012	20.91	21.01	20.80	20.87	1,287,644	+0.03(+0.15%)
Aug 13, 2012	20.82	20.85	20.60	20.84	857,750	+0.01(+0.04%)
Aug 10, 2012	20.84	20.95	20.72	20.83	693,962	-0.08(-0.36%)
Aug 09, 2012	20.92	21.01	20.86	20.91	840,335	-0.04(-0.18%)
Aug 08, 2012	20.84	21.05	20.66	20.95	1,242,871	+0.02(+0.11%)
Aug 07, 2012	20.86	21.14	20.83	20.92	1,852,361	+0.14(+0.66%)
Aug 06, 2012	20.89	20.98	20.77	20.79	1,032,174	-0.02(-0.11%)
Aug 03, 2012	20.59	20.88	20.36	20.81	1,991,026	+0.63(+3.10%)
Aug 02, 2012	20.28	20.36	20.02	20.18	2,829,644	-0.22(-1.09%)
Aug 01, 2012	20.64	20.71	20.37	20.40	1,183,750	-0.14(-0.67%)
Jul 31, 2012	20.57	20.73	20.54	20.54	3,859,163	-0.10(-0.48%)
Jul 30, 2012	20.71	20.82	20.61	20.64	1,799,482	-0.12(-0.59%)
Jul 27, 2012	20.50	20.88	20.34	20.76	1,889,260	+0.34(+1.64%)
Jul 26, 2012	20.60	20.63	20.34	20.43	2,360,816	+0.14(+0.71%)
Jul 25, 2012	20.37	20.44	20.25	20.28	644,256	-0.01(-0.04%)
Jul 24, 2012	20.45	20.45	20.09	20.29	2,267,754	-0.02(-0.11%)
Jul 23, 2012	20.24	20.37	20.18	20.31	1,605,193	-0.30(-1.44%)
Jul 20, 2012	20.72	20.78	20.59	20.61	989,641	-0.29(-1.39%)
Jul 19, 2012	21.22	21.27	20.83	20.90	2,826,939	-0.29(-1.37%)
Jul 18, 2012	21.34	21.41	21.13	21.19	3,417,797	-0.18(-0.82%)
Jul 17, 2012	21.23	21.39	20.98	21.37	4,428,873	+0.24(+1.12%)
Jul 16, 2012	21.19	21.27	21.05	21.13	1,535,520	-0.05(-0.22%)
Jul 13, 2012	20.79	21.24	20.75	21.18	1,869,277	+0.48(+2.32%)
Jul 12, 2012	20.66	20.76	20.53	20.69	2,277,828	-0.06(-0.29%)
Jul 11, 2012	20.63	20.82	20.59	20.76	707,458	+0.12(+0.59%)
Jul 10, 2012	20.92	21.01	20.52	20.63	3,339,579	-0.15(-0.73%)
Jul 09, 2012	20.87	20.93	20.63	20.79	1,476,673	-0.21(-0.98%)
Jul 06, 2012	20.86	21.04	20.81	20.99	731,073	-0.09(-0.43%)
Jul 05, 2012	21.20	21.21	21.06	21.08	1,227,590	-0.12(-0.58%)
Jul 03, 2012	21.11	21.23	21.03	21.21	2,106,140	+0.14(+0.69%)

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