Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	45.39	46.15	45.39	46.10	760,802	+0.58(+1.27%)
Dec 28, 2012	45.91	46.10	45.44	45.52	656,850	-0.57(-1.23%)
Dec 27, 2012	45.81	46.18	45.51	46.09	871,760	+0.30(+0.67%)
Dec 26, 2012	46.29	46.43	45.78	45.78	632,729	-0.49(-1.07%)
Dec 24, 2012	46.40	46.49	45.60	46.28	302,731	-0.21(-0.45%)
Dec 21, 2012	46.18	47.08	46.18	46.49	1,922,513	-0.41(-0.87%)
Dec 20, 2012	46.41	46.91	46.18	46.89	805,471	+0.49(+1.05%)
Dec 19, 2012	46.21	46.57	46.10	46.41	733,271	+0.25(+0.53%)
Dec 18, 2012	45.97	46.29	45.88	46.16	1,333,714	+0.25(+0.54%)
Dec 17, 2012	45.68	46.12	45.41	45.91	1,141,240	+0.59(+1.30%)
Dec 14, 2012	45.59	45.84	45.29	45.33	1,229,556	-0.36(-0.78%)
Dec 13, 2012	45.82	46.12	45.61	45.68	871,570	-0.11(-0.24%)
Dec 12, 2012	46.26	46.57	45.68	45.79	1,063,440	-0.24(-0.52%)
Dec 11, 2012	46.44	46.44	45.94	46.03	840,739	-0.12(-0.27%)
Dec 10, 2012	46.37	46.58	46.04	46.15	853,096	-0.29(-0.62%)
Dec 07, 2012	46.44	46.57	46.16	46.44	733,422	+0.04(+0.09%)
Dec 06, 2012	46.56	46.62	46.18	46.40	633,292	-0.17(-0.37%)
Dec 05, 2012	46.79	46.84	46.06	46.57	1,143,515	+0.06(+0.13%)
Dec 04, 2012	46.27	46.69	46.10	46.51	1,538,223	-0.32(-0.69%)
Nov 30, 2012	46.39	46.88	46.26	46.84	1,449,901	+0.50(+1.09%)
Nov 29, 2012	45.94	46.35	45.72	46.33	1,004,068	+0.40(+0.86%)
Nov 28, 2012	44.88	45.96	44.88	45.94	671,075	+0.78(+1.74%)
Nov 27, 2012	45.23	45.56	44.91	45.15	1,299,787	-0.01(-0.03%)
Nov 26, 2012	45.15	45.30	44.78	45.17	620,000	-0.12(-0.27%)
Nov 23, 2012	44.94	45.31	44.48	45.29	217,277	+0.50(+1.11%)
Nov 21, 2012	44.60	44.83	44.40	44.79	462,394	+0.29(+0.65%)
Nov 20, 2012	44.15	44.51	43.89	44.51	751,179	+0.37(+0.85%)
Nov 19, 2012	43.99	44.13	43.64	44.13	718,881	+0.71(+1.64%)
Nov 16, 2012	43.53	43.72	43.12	43.42	1,135,430	-0.05(-0.12%)
Nov 15, 2012	43.25	43.87	43.18	43.47	925,975	+0.05(+0.12%)
Nov 14, 2012	44.00	44.11	43.32	43.42	1,150,221	-0.37(-0.85%)
Nov 13, 2012	43.97	44.45	43.76	43.79	722,381	-0.36(-0.81%)
Nov 12, 2012	44.47	44.69	44.11	44.15	660,268	-0.30(-0.68%)
Nov 09, 2012	44.29	45.02	44.26	44.46	839,025	+0.01(+0.03%)
Nov 08, 2012	45.13	45.23	44.43	44.44	1,303,650	-0.79(-1.75%)
Nov 07, 2012	45.62	45.74	44.96	45.23	997,184	-0.76(-1.66%)
Nov 06, 2012	45.43	46.27	45.25	46.00	992,836	+0.58(+1.27%)
Nov 05, 2012	45.05	45.55	44.99	45.42	616,364	+0.22(+0.48%)
Nov 02, 2012	45.88	46.33	45.12	45.20	778,465	-0.56(-1.23%)
Nov 01, 2012	44.97	46.30	44.84	45.76	2,112,036	+0.73(+1.63%)
Oct 31, 2012	44.07	45.09	43.87	45.03	949,024	+0.96(+2.19%)
Oct 26, 2012	43.74	44.07	44.07	44.07	961,958	+0.26(+0.59%)
Oct 25, 2012	43.93	44.23	43.62	43.81	1,053,365	+0.21(+0.48%)
Oct 24, 2012	44.40	44.46	43.53	43.60	890,078	-0.63(-1.42%)
Oct 23, 2012	43.53	44.33	43.28	44.23	1,751,635	-0.06(-0.15%)
Oct 19, 2012	44.66	44.87	43.93	44.29	1,684,581	-0.23(-0.52%)
Oct 18, 2012	46.05	46.47	42.84	44.52	4,680,771	-0.14(-0.31%)
Oct 17, 2012	44.74	44.84	44.25	44.66	1,361,508	+0.06(+0.15%)
Oct 16, 2012	44.28	44.72	44.16	44.59	1,089,831	+0.44(+0.99%)
Oct 15, 2012	44.20	44.32	43.75	44.15	872,576	+0.05(+0.11%)
Oct 12, 2012	44.21	44.69	44.07	44.10	610,540	-0.04(-0.08%)
Oct 11, 2012	44.45	44.76	44.14	44.14	793,190	+0.01(+0.03%)
Oct 10, 2012	44.45	44.53	44.00	44.12	758,621	-0.37(-0.84%)
Oct 09, 2012	44.89	45.05	44.40	44.50	705,524	-0.42(-0.93%)
Oct 08, 2012	44.90	45.34	44.80	44.92	552,638	-0.11(-0.24%)
Oct 05, 2012	45.23	45.46	44.97	45.02	1,286,296	+0.01(+0.02%)
Oct 04, 2012	44.04	45.35	43.90	45.02	1,386,205	+1.12(+2.56%)
Oct 03, 2012	43.99	44.19	43.87	43.89	1,052,988	+0.01(+0.02%)
Oct 02, 2012	43.89	43.93	43.71	43.89	643,736	+0.13(+0.30%)

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