Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	43.13	43.67	42.96	43.65	401,953	+0.39(+0.90%)
Dec 28, 2012	43.00	43.56	42.92	43.26	343,997	+0.11(+0.26%)
Dec 27, 2012	43.50	43.50	42.99	43.14	407,269	-0.20(-0.45%)
Dec 26, 2012	43.75	43.93	43.28	43.34	276,603	-0.44(-1.01%)
Dec 24, 2012	43.66	44.10	43.51	43.78	205,491	+0.01(+0.02%)
Dec 21, 2012	43.62	44.07	43.43	43.77	876,325	-0.30(-0.68%)
Dec 20, 2012	44.02	44.23	43.65	44.07	778,514	+0.20(+0.45%)
Dec 19, 2012	44.58	44.61	43.80	43.88	687,401	+0.24(+0.54%)
Dec 18, 2012	43.16	43.66	43.09	43.64	688,122	+0.54(+1.25%)
Dec 17, 2012	42.25	43.10	42.16	43.10	499,645	+1.06(+2.52%)
Dec 14, 2012	42.70	42.97	41.64	42.04	916,169	-0.73(-1.70%)
Dec 13, 2012	42.87	43.17	42.75	42.77	611,194	-0.27(-0.63%)
Dec 12, 2012	43.14	43.76	42.94	43.04	898,449	+0.10(+0.23%)
Dec 11, 2012	42.67	42.94	42.54	42.94	522,345	+0.38(+0.90%)
Dec 10, 2012	42.34	42.83	42.15	42.56	431,419	+0.16(+0.37%)
Dec 07, 2012	42.51	42.56	42.24	42.40	266,242	+0.06(+0.13%)
Dec 06, 2012	42.34	42.43	42.12	42.34	367,940	+0.04(+0.10%)
Dec 05, 2012	41.90	42.47	41.76	42.30	317,149	+0.53(+1.27%)
Dec 04, 2012	41.45	41.95	41.41	41.77	487,636	+0.02(+0.04%)
Nov 30, 2012	41.83	42.03	41.57	41.76	709,753	-0.06(-0.14%)
Nov 29, 2012	41.56	41.91	41.48	41.81	485,099	+0.46(+1.10%)
Nov 28, 2012	41.18	41.49	40.91	41.36	585,788	+0.07(+0.16%)
Nov 27, 2012	41.27	41.50	41.03	41.29	518,786	+0.02(+0.06%)
Nov 26, 2012	40.91	41.28	40.91	41.27	418,406	+0.36(+0.88%)
Nov 23, 2012	40.75	41.05	40.66	40.91	479,972	+0.22(+0.54%)
Nov 21, 2012	40.38	40.78	40.25	40.69	684,229	+0.34(+0.85%)
Nov 20, 2012	40.12	40.52	40.01	40.35	619,159	+0.18(+0.45%)
Nov 19, 2012	40.51	40.51	39.78	40.17	1,484,331	+0.50(+1.25%)
Nov 16, 2012	40.10	40.13	39.44	39.67	1,478,764	-0.28(-0.69%)
Nov 15, 2012	39.85	40.27	39.77	39.95	1,066,193	+0.15(+0.37%)
Nov 14, 2012	40.79	41.08	39.77	39.80	801,326	-0.96(-2.36%)
Nov 13, 2012	41.16	41.45	40.74	40.76	624,266	-0.60(-1.46%)
Nov 12, 2012	41.86	42.01	40.79	41.36	1,292,479	-0.29(-0.70%)
Nov 09, 2012	41.71	42.03	41.45	41.66	365,693	-0.15(-0.37%)
Nov 08, 2012	42.32	42.72	41.59	41.81	762,453	-0.62(-1.46%)
Nov 07, 2012	43.62	43.79	42.17	42.43	527,970	-1.27(-2.91%)
Nov 06, 2012	43.46	43.90	43.27	43.71	352,279	+0.43(+1.00%)
Nov 05, 2012	43.23	43.37	42.91	43.27	393,952	+0.16(+0.38%)
Nov 02, 2012	43.26	43.81	43.08	43.11	567,478	-0.46(-1.05%)
Nov 01, 2012	43.30	44.15	43.30	43.57	775,137	+0.41(+0.94%)
Oct 31, 2012	42.91	43.28	42.82	43.16	581,140	+0.21(+0.49%)
Oct 26, 2012	43.12	42.95	42.95	42.95	384,278	-0.14(-0.32%)
Oct 25, 2012	43.52	43.62	42.88	43.09	407,228	-0.28(-0.64%)
Oct 24, 2012	43.14	43.56	42.91	43.36	525,065	+0.29(+0.66%)
Oct 23, 2012	43.00	43.24	42.91	43.08	962,228	-0.09(-0.21%)
Oct 19, 2012	43.31	44.15	43.05	43.17	1,071,049	-0.47(-1.08%)
Oct 18, 2012	45.11	45.82	43.63	43.64	2,570,573	-5.30(-10.83%)
Oct 17, 2012	48.10	49.10	48.09	48.94	338,490	+0.96(+2.01%)
Oct 16, 2012	47.33	48.00	47.07	47.98	380,889	+0.95(+2.03%)
Oct 15, 2012	46.57	47.19	46.52	47.02	355,014	+0.46(+0.98%)
Oct 12, 2012	47.30	47.54	46.52	46.57	325,160	-0.92(-1.94%)
Oct 11, 2012	47.73	47.91	47.41	47.49	297,565	+0.20(+0.43%)
Oct 10, 2012	47.37	47.65	47.19	47.29	455,598	-0.08(-0.17%)
Oct 09, 2012	47.34	47.60	46.94	47.37	337,319	-0.24(-0.50%)
Oct 08, 2012	47.62	47.69	47.38	47.60	187,753	-0.08(-0.17%)
Oct 05, 2012	47.58	48.00	47.47	47.69	264,126	+0.34(+0.72%)
Oct 04, 2012	46.85	47.39	46.72	47.34	324,271	+0.63(+1.34%)
Oct 03, 2012	47.21	47.21	46.67	46.71	310,562	-0.35(-0.75%)
Oct 02, 2012	46.94	47.16	46.71	47.07	298,076	+0.16(+0.33%)

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