Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	38.75	38.87	38.17	38.74	189,922	+0.11(+0.28%)
Dec 28, 2012	38.13	38.74	37.97	38.63	154,050	+0.22(+0.57%)
Dec 27, 2012	37.89	38.45	37.72	38.41	144,959	+0.65(+1.72%)
Dec 26, 2012	38.62	38.65	37.75	37.76	168,164	-0.71(-1.85%)
Dec 24, 2012	39.25	39.25	38.20	38.47	117,005	-0.78(-1.99%)
Dec 21, 2012	39.97	40.15	38.89	39.25	208,446	-1.03(-2.56%)
Dec 20, 2012	39.35	40.30	39.34	40.28	181,620	+0.95(+2.42%)
Dec 19, 2012	38.60	39.55	38.60	39.33	189,947	+0.63(+1.63%)
Dec 18, 2012	38.30	38.91	38.14	38.70	174,979	+0.62(+1.63%)
Dec 17, 2012	38.00	38.57	37.63	38.08	188,159	+0.20(+0.53%)
Dec 14, 2012	38.35	38.43	37.70	37.88	219,156	-0.59(-1.53%)
Dec 13, 2012	38.83	39.04	38.01	38.47	179,509	-0.41(-1.05%)
Dec 12, 2012	39.19	39.44	38.82	38.88	115,026	-0.07(-0.18%)
Dec 11, 2012	39.00	39.26	38.63	38.95	142,869	-0.05(-0.13%)
Dec 10, 2012	39.01	39.36	38.87	39.00	105,776	-0.05(-0.13%)
Dec 07, 2012	39.74	39.96	38.90	39.05	156,275	-0.44(-1.11%)
Dec 06, 2012	39.61	39.83	39.16	39.49	158,310	+0.00(+0.00%)
Dec 05, 2012	39.22	39.88	39.20	39.49	113,817	+0.02(+0.05%)
Dec 04, 2012	40.12	40.47	39.11	39.47	179,379	-1.22(-3.00%)
Nov 30, 2012	40.59	41.36	40.26	40.69	105,464	+0.31(+0.77%)
Nov 29, 2012	40.65	41.13	40.25	40.38	96,656	+0.00(+0.00%)
Nov 28, 2012	40.71	41.33	40.32	40.38	104,989	-0.47(-1.15%)
Nov 27, 2012	40.66	41.49	40.51	40.85	86,006	+0.06(+0.15%)
Nov 26, 2012	40.45	41.65	40.44	40.79	125,929	+0.11(+0.27%)
Nov 23, 2012	40.81	40.98	40.33	40.68	35,514	+0.53(+1.32%)
Nov 21, 2012	40.12	40.38	39.76	40.15	94,966	+0.20(+0.50%)
Nov 20, 2012	40.00	40.43	39.50	39.95	167,329	+0.40(+1.01%)
Nov 19, 2012	40.82	41.00	39.41	39.55	259,294	+0.90(+2.33%)
Nov 16, 2012	38.78	39.00	38.00	38.65	294,019	-0.34(-0.87%)
Nov 15, 2012	39.19	39.83	38.50	38.99	213,379	-0.20(-0.51%)
Nov 14, 2012	40.88	42.04	39.00	39.19	270,103	-1.51(-3.71%)
Nov 13, 2012	40.05	40.95	40.01	40.70	120,419	+0.53(+1.32%)
Nov 12, 2012	41.19	41.28	39.70	40.17	275,858	-1.13(-2.74%)
Nov 09, 2012	42.18	42.55	41.05	41.30	179,407	-1.56(-3.64%)
Nov 08, 2012	42.00	43.56	42.00	42.86	95,503	+0.12(+0.28%)
Nov 07, 2012	42.99	43.15	41.26	42.74	185,710	-1.38(-3.13%)
Nov 06, 2012	44.74	44.98	44.07	44.12	147,611	-0.31(-0.70%)
Nov 05, 2012	44.40	44.75	44.40	44.43	69,309	-0.02(-0.04%)
Nov 02, 2012	44.96	45.17	44.40	44.45	88,544	-0.27(-0.60%)
Nov 01, 2012	44.95	45.26	44.52	44.72	72,056	-0.08(-0.18%)
Oct 31, 2012	44.77	45.49	44.10	44.80	107,179	+0.31(+0.70%)
Oct 26, 2012	44.56	44.49	44.49	44.49	49,700	+0.12(+0.27%)
Oct 25, 2012	44.49	45.08	44.33	44.37	84,777	-0.19(-0.43%)
Oct 24, 2012	44.95	45.25	44.56	44.56	98,867	-0.20(-0.45%)
Oct 23, 2012	44.71	45.03	44.30	44.76	66,488	+0.11(+0.25%)
Oct 19, 2012	44.81	44.90	44.28	44.65	63,824	-0.14(-0.31%)
Oct 18, 2012	44.83	44.97	44.59	44.79	84,493	+0.01(+0.02%)
Oct 17, 2012	44.58	44.91	44.12	44.78	99,863	+0.33(+0.74%)
Oct 16, 2012	44.35	44.63	44.01	44.45	71,791	+0.20(+0.45%)
Oct 15, 2012	44.40	44.73	44.04	44.25	84,861	-0.26(-0.58%)
Oct 12, 2012	43.85	44.57	43.71	44.51	69,188	+0.61(+1.39%)
Oct 11, 2012	44.20	44.63	43.88	43.90	128,846	-0.11(-0.25%)
Oct 10, 2012	43.26	44.48	43.22	44.01	131,562	+0.72(+1.66%)
Oct 09, 2012	44.04	44.49	43.25	43.29	146,561	-0.71(-1.61%)
Oct 08, 2012	43.53	44.68	43.36	44.00	166,864	+0.25(+0.57%)
Oct 05, 2012	44.10	44.10	43.57	43.75	104,946	-0.26(-0.59%)
Oct 04, 2012	43.86	44.39	43.86	44.01	100,213	+0.25(+0.57%)
Oct 03, 2012	43.75	44.20	43.48	43.76	87,662	+0.01(+0.02%)
Oct 02, 2012	43.44	44.06	43.06	43.75	109,961	+0.30(+0.69%)

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