Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	21.08	21.10	20.87	20.98	787,084	-0.20(-0.92%)
Sep 27, 2012	21.14	21.25	21.01	21.18	1,806,062	+0.12(+0.55%)
Sep 26, 2012	20.98	21.12	20.97	21.06	2,419,461	-0.00(-0.02%)
Sep 25, 2012	21.32	21.44	21.06	21.07	5,148,203	-0.25(-1.18%)
Sep 24, 2012	20.96	21.36	20.96	21.32	3,672,428	+0.21(+0.99%)
Sep 21, 2012	21.43	21.48	21.09	21.11	3,560,515	-0.24(-1.11%)
Sep 20, 2012	21.62	21.62	21.27	21.34	6,026,945	-0.62(-2.82%)
Sep 19, 2012	21.85	22.08	21.68	21.96	1,633,143	+0.09(+0.42%)
Sep 18, 2012	22.01	22.01	21.80	21.87	2,247,235	-0.23(-1.05%)
Sep 17, 2012	22.42	22.42	22.06	22.10	2,370,118	-0.35(-1.54%)
Sep 14, 2012	22.38	22.51	22.31	22.45	1,488,673	+0.07(+0.31%)
Sep 13, 2012	22.22	22.51	22.07	22.38	1,728,209	+0.11(+0.50%)
Sep 12, 2012	22.17	22.28	22.07	22.27	708,530	+0.18(+0.80%)
Sep 11, 2012	21.94	22.14	21.94	22.09	946,649	+0.16(+0.71%)
Sep 10, 2012	21.83	22.00	21.74	21.94	792,733	+0.10(+0.44%)
Sep 07, 2012	21.74	21.84	21.69	21.84	484,753	+0.16(+0.73%)
Sep 06, 2012	21.35	21.73	21.35	21.68	1,191,356	+0.40(+1.90%)
Sep 05, 2012	21.42	21.47	21.23	21.28	1,409,242	-0.22(-1.04%)
Sep 04, 2012	21.48	21.58	21.27	21.50	614,747	-0.00(-0.01%)
Aug 31, 2012	21.61	21.63	21.40	21.50	503,245	+0.06(+0.26%)
Aug 30, 2012	21.56	21.57	21.43	21.45	832,210	-0.23(-1.08%)
Aug 29, 2012	21.72	21.74	21.63	21.68	1,165,536	-0.09(-0.41%)
Aug 27, 2012	22.03	22.07	21.75	21.77	806,291	-0.22(-0.99%)
Aug 24, 2012	21.95	22.07	21.87	21.99	560,122	-0.00(-0.01%)
Aug 23, 2012	22.18	22.18	21.90	21.99	886,445	-0.25(-1.10%)
Aug 22, 2012	22.28	22.34	22.17	22.24	596,533	-0.12(-0.53%)
Aug 21, 2012	22.37	22.49	22.29	22.35	499,578	+0.02(+0.10%)
Aug 20, 2012	22.30	22.42	22.25	22.33	538,219	-0.00(-0.01%)
Aug 17, 2012	22.29	22.35	22.22	22.33	1,379,506	+0.09(+0.42%)
Aug 16, 2012	22.11	22.27	22.06	22.24	994,479	+0.13(+0.59%)
Aug 15, 2012	21.78	22.12	21.78	22.11	939,446	+0.25(+1.15%)
Aug 14, 2012	21.87	21.96	21.79	21.86	998,499	+0.09(+0.41%)
Aug 13, 2012	21.72	21.77	21.60	21.77	402,684	+0.02(+0.10%)
Aug 10, 2012	21.66	21.79	21.56	21.75	642,232	+0.04(+0.20%)
Aug 09, 2012	21.75	21.85	21.68	21.71	713,859	-0.09(-0.42%)
Aug 08, 2012	21.79	21.88	21.74	21.80	836,895	-0.08(-0.36%)
Aug 07, 2012	21.94	22.02	21.87	21.88	936,996	+0.03(+0.12%)
Aug 06, 2012	21.89	22.01	21.84	21.85	868,235	-0.02(-0.09%)
Aug 03, 2012	21.82	21.95	21.69	21.87	564,803	+0.47(+2.21%)
Aug 02, 2012	21.28	21.46	21.19	21.40	1,279,377	-0.03(-0.15%)
Aug 01, 2012	21.91	21.91	21.38	21.43	2,200,202	-0.45(-2.05%)
Jul 31, 2012	21.99	22.10	21.88	21.88	910,885	-0.10(-0.45%)
Jul 30, 2012	22.00	22.19	21.87	21.98	1,039,401	-0.07(-0.31%)
Jul 27, 2012	21.55	22.17	21.55	22.04	1,422,650	+0.54(+2.50%)
Jul 26, 2012	21.53	21.63	21.40	21.51	2,039,629	+0.31(+1.45%)
Jul 25, 2012	21.38	21.38	21.13	21.20	1,414,326	-0.13(-0.59%)
Jul 24, 2012	21.50	21.57	21.13	21.32	2,629,687	-0.23(-1.08%)
Jul 23, 2012	21.50	21.62	21.30	21.56	2,046,673	-0.27(-1.26%)
Jul 20, 2012	22.17	22.17	21.81	21.83	1,872,504	-0.50(-2.25%)
Jul 19, 2012	22.27	22.50	22.27	22.33	1,951,940	+0.16(+0.73%)
Jul 18, 2012	22.00	22.30	22.00	22.17	1,115,800	+0.10(+0.47%)
Jul 17, 2012	22.14	22.15	21.75	22.07	2,755,598	-0.14(-0.65%)
Jul 16, 2012	22.31	22.34	22.14	22.21	982,229	-0.16(-0.71%)
Jul 13, 2012	21.96	22.41	21.96	22.37	1,482,916	+0.48(+2.18%)
Jul 12, 2012	21.84	21.98	21.67	21.90	1,887,458	-0.10(-0.47%)
Jul 11, 2012	22.07	22.19	21.89	22.00	1,122,413	-0.04(-0.20%)
Jul 10, 2012	22.48	22.53	21.95	22.04	922,395	-0.30(-1.33%)
Jul 09, 2012	22.43	22.45	22.27	22.34	1,657,941	-0.10(-0.43%)
Jul 06, 2012	22.39	22.58	22.32	22.44	3,201,735	-0.20(-0.89%)
Jul 05, 2012	22.38	22.70	22.38	22.64	2,322,417	+0.05(+0.22%)
Jul 03, 2012	22.46	22.59	22.35	22.59	1,591,590	+0.14(+0.63%)

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