Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2012	31.30	31.30	31.18	31.23	155,974	+0.05(+0.15%)
Oct 26, 2012	31.20	31.18	31.18	31.18	295,675	+0.02(+0.06%)
Oct 25, 2012	31.19	31.26	31.14	31.17	411,555	+0.07(+0.21%)
Oct 24, 2012	31.13	31.20	31.08	31.10	306,316	-0.05(-0.15%)
Oct 23, 2012	31.15	31.16	31.08	31.15	134,123	-0.22(-0.70%)
Oct 19, 2012	31.47	31.47	31.36	31.37	560,132	-0.07(-0.21%)
Oct 18, 2012	31.35	31.48	31.35	31.43	238,852	-0.01(-0.04%)
Oct 17, 2012	31.37	31.49	31.37	31.45	204,040	+0.12(+0.38%)
Oct 16, 2012	31.32	31.34	31.26	31.33	165,354	+0.12(+0.39%)
Oct 15, 2012	31.20	31.21	31.16	31.21	119,940	+0.02(+0.07%)
Oct 12, 2012	31.17	31.23	31.14	31.18	102,510	+0.04(+0.11%)
Oct 11, 2012	31.15	31.18	31.11	31.15	129,148	+0.13(+0.40%)
Oct 10, 2012	31.03	31.07	31.00	31.02	87,226	+0.02(+0.08%)
Oct 09, 2012	31.12	31.12	30.99	31.00	163,907	-0.09(-0.29%)
Oct 08, 2012	31.11	31.11	31.01	31.09	158,145	-0.10(-0.31%)
Oct 05, 2012	31.33	31.34	31.18	31.18	207,442	-0.12(-0.38%)
Oct 04, 2012	31.25	31.30	31.20	31.30	207,321	+0.10(+0.32%)
Oct 03, 2012	31.23	31.23	31.16	31.20	285,951	+0.00(+0.00%)
Oct 02, 2012	31.25	31.25	31.17	31.20	114,643	+0.05(+0.17%)
Oct 01, 2012	31.21	31.23	31.12	31.15	130,750	-0.01(-0.02%)
Sep 28, 2012	31.18	31.20	31.11	31.16	366,314	-0.05(-0.15%)
Sep 27, 2012	31.12	31.21	31.07	31.20	192,546	+0.13(+0.40%)
Sep 26, 2012	31.05	31.20	30.98	31.08	147,667	-0.05(-0.15%)
Sep 25, 2012	31.16	31.23	31.08	31.13	108,073	+0.05(+0.15%)
Sep 24, 2012	31.07	31.09	31.01	31.08	3,035,197	-0.09(-0.29%)
Sep 21, 2012	31.27	31.27	31.17	31.17	152,587	+0.08(+0.25%)
Sep 20, 2012	31.04	31.18	31.03	31.09	139,613	-0.15(-0.48%)
Sep 19, 2012	31.20	31.26	31.16	31.24	103,726	-0.02(-0.08%)
Sep 18, 2012	31.50	31.50	31.21	31.26	180,279	-0.01(-0.02%)
Sep 17, 2012	31.27	31.34	31.23	31.27	129,010	-0.12(-0.38%)
Sep 14, 2012	31.29	31.42	31.29	31.39	350,884	+0.21(+0.69%)
Sep 13, 2012	30.99	31.20	30.95	31.17	180,951	+0.13(+0.42%)
Sep 12, 2012	31.08	31.08	30.99	31.04	124,467	-0.07(-0.23%)
Sep 11, 2012	30.98	31.12	30.98	31.11	149,884	+0.14(+0.44%)
Sep 10, 2012	30.93	31.02	30.93	30.98	79,551	+0.01(+0.02%)
Sep 07, 2012	30.93	31.01	30.88	30.97	245,415	+0.15(+0.50%)
Sep 06, 2012	30.65	30.85	30.65	30.82	358,399	+0.15(+0.51%)
Sep 05, 2012	30.60	30.68	30.57	30.66	167,660	+0.04(+0.12%)
Sep 04, 2012	30.51	30.65	30.51	30.62	122,146	+0.02(+0.06%)
Aug 31, 2012	30.53	30.64	30.45	30.61	145,471	+0.19(+0.63%)
Aug 30, 2012	30.46	30.46	30.37	30.42	171,771	-0.05(-0.18%)
Aug 29, 2012	30.51	30.51	30.43	30.47	289,832	-0.14(-0.45%)
Aug 27, 2012	30.73	30.73	30.60	30.61	135,439	-0.14(-0.46%)
Aug 24, 2012	30.74	30.79	30.65	30.75	142,446	-0.08(-0.25%)
Aug 23, 2012	30.83	30.86	30.78	30.83	80,670	+0.04(+0.14%)
Aug 22, 2012	30.68	30.79	30.63	30.79	169,814	+0.09(+0.29%)
Aug 21, 2012	30.75	30.78	30.67	30.70	123,599	+0.05(+0.16%)
Aug 20, 2012	30.64	30.65	30.58	30.65	141,314	+0.01(+0.04%)
Aug 17, 2012	30.62	30.65	30.54	30.64	149,168	-0.05(-0.17%)
Aug 16, 2012	30.66	30.73	30.63	30.69	98,420	+0.00(+0.00%)
Aug 15, 2012	30.70	30.73	30.66	30.69	147,004	-0.08(-0.25%)
Aug 14, 2012	30.77	30.79	30.71	30.77	185,855	-0.01(-0.04%)
Aug 13, 2012	30.79	30.81	30.71	30.78	67,946	-0.07(-0.24%)
Aug 10, 2012	30.79	30.86	30.74	30.85	90,866	-0.01(-0.03%)
Aug 09, 2012	30.86	30.91	30.85	30.86	129,940	-0.05(-0.15%)
Aug 08, 2012	30.76	30.93	30.76	30.91	94,298	+0.04(+0.12%)
Aug 07, 2012	30.85	30.91	30.85	30.87	90,957	+0.01(+0.03%)
Aug 06, 2012	30.93	30.95	30.85	30.86	111,861	+0.05(+0.15%)
Aug 03, 2012	30.69	30.93	30.69	30.82	83,057	+0.38(+1.25%)
Aug 02, 2012	30.60	30.64	30.35	30.43	306,440	-0.17(-0.56%)

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