Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	20.13	20.13	19.86	19.98	704,412	-0.21(-1.06%)
Sep 27, 2012	20.10	20.27	20.03	20.19	721,634	+0.10(+0.50%)
Sep 26, 2012	20.39	20.44	20.06	20.09	887,764	-0.30(-1.47%)
Sep 25, 2012	21.05	21.14	20.37	20.39	929,555	-0.59(-2.81%)
Sep 24, 2012	20.96	21.07	20.77	20.98	771,002	-0.05(-0.26%)
Sep 21, 2012	21.31	21.35	20.99	21.04	1,044,306	-0.07(-0.31%)
Sep 20, 2012	20.90	21.12	20.66	21.10	735,994	+0.14(+0.67%)
Sep 19, 2012	20.91	21.17	20.82	20.96	800,530	+0.07(+0.34%)
Sep 18, 2012	20.98	20.99	20.80	20.89	592,214	-0.07(-0.33%)
Sep 17, 2012	21.12	21.20	20.86	20.96	707,222	-0.12(-0.57%)
Sep 14, 2012	20.86	21.20	20.82	21.08	703,900	+0.21(+1.03%)
Sep 13, 2012	20.63	20.93	20.45	20.86	696,914	+0.21(+1.04%)
Sep 12, 2012	20.64	20.71	20.41	20.65	588,933	+0.18(+0.88%)
Sep 11, 2012	20.40	20.61	20.34	20.47	668,159	+0.09(+0.44%)
Sep 10, 2012	20.50	20.58	20.30	20.38	1,000,136	-0.23(-1.12%)
Sep 07, 2012	20.54	20.68	20.22	20.61	796,376	+0.16(+0.78%)
Sep 06, 2012	19.99	20.47	19.94	20.45	937,372	+0.58(+2.92%)
Sep 05, 2012	19.77	19.98	19.77	19.87	628,041	+0.07(+0.35%)
Sep 04, 2012	19.70	19.88	19.55	19.80	806,773	+0.00(+0.00%)
Aug 31, 2012	19.89	20.00	19.71	19.80	768,716	+0.08(+0.41%)
Aug 30, 2012	19.60	19.80	19.57	19.72	898,112	+0.00(+0.00%)
Aug 29, 2012	19.52	19.75	19.43	19.72	883,633	+0.06(+0.31%)
Aug 27, 2012	19.91	19.98	19.62	19.66	771,171	-0.20(-1.01%)
Aug 24, 2012	19.87	19.95	19.62	19.86	1,228,947	-0.03(-0.15%)
Aug 23, 2012	20.07	20.12	19.78	19.89	1,104,438	-0.24(-1.19%)
Aug 22, 2012	20.57	20.57	20.09	20.13	1,101,632	-0.41(-2.00%)
Aug 21, 2012	20.73	20.77	20.47	20.54	1,207,438	-0.06(-0.29%)
Aug 20, 2012	20.67	20.68	20.35	20.60	1,912,506	-0.14(-0.68%)
Aug 17, 2012	20.88	20.90	20.64	20.74	1,215,399	-0.08(-0.38%)
Aug 16, 2012	20.76	21.03	20.76	20.82	1,121,443	-0.02(-0.10%)
Aug 15, 2012	20.74	20.95	20.74	20.84	817,917	+0.09(+0.43%)
Aug 14, 2012	20.85	20.97	20.68	20.75	784,604	-0.04(-0.19%)
Aug 13, 2012	21.04	21.18	20.68	20.79	1,014,513	-0.29(-1.38%)
Aug 10, 2012	21.02	21.14	20.92	21.08	829,290	+0.03(+0.14%)
Aug 09, 2012	21.05	21.15	20.89	21.05	759,554	+0.00(+0.00%)
Aug 08, 2012	21.15	21.15	20.94	21.05	938,407	-0.12(-0.57%)
Aug 07, 2012	20.83	21.35	20.82	21.17	870,691	+0.31(+1.49%)
Aug 06, 2012	20.88	21.15	20.74	20.86	827,905	+0.07(+0.34%)
Aug 03, 2012	20.72	20.84	20.63	20.79	811,048	+0.41(+2.01%)
Aug 02, 2012	20.48	20.63	20.17	20.38	887,728	-0.32(-1.55%)
Aug 01, 2012	20.56	20.91	20.42	20.70	1,720,415	+0.25(+1.22%)
Jul 31, 2012	20.43	20.72	20.39	20.45	1,503,005	-0.03(-0.15%)
Jul 30, 2012	20.81	20.97	20.48	20.48	2,171,175	-0.37(-1.77%)
Jul 27, 2012	20.70	21.18	20.57	20.85	2,775,289	+0.08(+0.36%)
Jul 26, 2012	18.94	20.92	18.55	20.77	3,316,411	+1.50(+7.81%)
Jul 25, 2012	19.14	19.36	18.96	19.27	2,657,471	+0.17(+0.89%)
Jul 24, 2012	19.13	19.14	18.88	19.10	1,524,643	-0.08(-0.42%)
Jul 23, 2012	18.86	19.22	18.55	19.18	1,266,871	+0.05(+0.26%)
Jul 20, 2012	19.42	19.57	19.12	19.13	1,454,142	-0.34(-1.75%)
Jul 19, 2012	19.19	19.51	19.16	19.47	1,200,426	+0.32(+1.67%)
Jul 18, 2012	18.44	19.43	18.41	19.15	2,173,010	+0.64(+3.46%)
Jul 17, 2012	18.34	18.70	17.99	18.51	3,487,994	+0.18(+0.98%)
Jul 16, 2012	18.75	18.81	18.19	18.33	2,051,061	-0.44(-2.34%)
Jul 13, 2012	18.66	18.87	18.61	18.77	1,976,344	+0.18(+0.97%)
Jul 12, 2012	18.74	18.77	18.49	18.59	1,066,877	-0.25(-1.33%)
Jul 11, 2012	18.90	19.04	18.71	18.84	2,317,586	-0.03(-0.16%)
Jul 10, 2012	19.27	19.35	18.79	18.87	974,649	-0.29(-1.51%)
Jul 09, 2012	19.32	19.41	18.90	19.16	1,138,731	-0.26(-1.34%)
Jul 06, 2012	19.56	19.56	19.23	19.42	924,800	-0.34(-1.72%)
Jul 05, 2012	19.57	19.90	19.54	19.76	1,074,233	+0.05(+0.25%)
Jul 03, 2012	19.38	19.71	19.37	19.71	431,075	+0.30(+1.55%)

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