Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.35	22.62	22.23	22.57	11,718,180	+0.23(+1.02%)
Dec 28, 2012	22.33	22.47	22.30	22.34	7,743,701	-0.22(-0.96%)
Dec 27, 2012	22.66	22.68	22.37	22.56	8,565,167	-0.03(-0.14%)
Dec 26, 2012	22.65	22.75	22.57	22.59	5,202,301	-0.02(-0.10%)
Dec 24, 2012	22.70	22.76	22.58	22.61	4,458,507	-0.22(-0.95%)
Dec 21, 2012	22.61	22.83	22.59	22.83	11,019,492	-0.06(-0.26%)
Dec 20, 2012	22.76	22.92	22.74	22.89	8,920,950	+0.07(+0.29%)
Dec 19, 2012	22.71	22.93	22.71	22.82	12,126,289	+0.05(+0.21%)
Dec 18, 2012	22.64	22.81	22.63	22.78	11,167,793	+0.17(+0.74%)
Dec 17, 2012	22.35	22.62	22.34	22.61	9,838,250	+0.17(+0.77%)
Dec 14, 2012	22.31	22.48	22.31	22.43	8,409,512	-0.04(-0.19%)
Dec 13, 2012	22.59	22.63	22.33	22.48	9,973,550	-0.08(-0.36%)
Dec 12, 2012	22.51	22.71	22.46	22.56	7,805,821	+0.24(+1.09%)
Dec 11, 2012	22.30	22.45	22.28	22.31	4,909,540	+0.10(+0.44%)
Dec 10, 2012	22.31	22.37	22.21	22.22	6,537,880	-0.04(-0.19%)
Dec 07, 2012	22.31	22.33	22.18	22.26	7,888,763	-0.13(-0.58%)
Dec 06, 2012	22.45	22.48	22.29	22.39	6,507,704	+0.00(+0.00%)
Dec 05, 2012	22.15	22.45	22.14	22.39	9,985,271	+0.17(+0.76%)
Dec 04, 2012	22.24	22.27	22.12	22.22	11,148,288	-0.41(-1.82%)
Nov 30, 2012	22.41	22.66	22.39	22.63	7,929,333	+0.25(+1.11%)
Nov 29, 2012	22.45	22.53	22.35	22.39	8,659,255	-0.10(-0.43%)
Nov 28, 2012	22.08	22.49	22.00	22.48	16,167,317	+0.07(+0.31%)
Nov 27, 2012	22.51	22.62	22.39	22.41	6,066,383	-0.13(-0.59%)
Nov 26, 2012	22.61	22.61	22.43	22.55	7,994,637	-0.23(-1.01%)
Nov 23, 2012	22.67	22.79	22.63	22.78	4,175,676	+0.23(+1.01%)
Nov 21, 2012	22.42	22.57	22.34	22.55	7,967,865	+0.21(+0.92%)
Nov 20, 2012	22.41	22.49	22.18	22.34	8,668,887	-0.01(-0.02%)
Nov 19, 2012	22.17	22.35	22.09	22.35	10,727,603	+0.65(+3.00%)
Nov 16, 2012	21.76	21.79	21.45	21.70	12,204,495	-0.15(-0.67%)
Nov 15, 2012	21.77	22.26	21.72	21.84	14,505,631	+0.08(+0.35%)
Nov 14, 2012	22.15	22.15	21.73	21.77	7,515,207	-0.21(-0.94%)
Nov 13, 2012	21.92	22.20	21.90	21.97	8,604,849	-0.22(-1.00%)
Nov 12, 2012	22.28	22.28	22.05	22.20	6,433,606	+0.06(+0.27%)
Nov 09, 2012	22.09	22.34	22.07	22.14	7,811,826	+0.02(+0.07%)
Nov 08, 2012	22.53	22.68	22.11	22.12	14,343,016	-0.56(-2.49%)
Nov 07, 2012	22.79	22.83	22.47	22.68	22,816,786	-0.38(-1.67%)
Nov 06, 2012	22.69	23.10	22.67	23.07	10,909,768	+0.46(+2.04%)
Nov 05, 2012	22.56	22.69	22.48	22.61	11,896,054	-0.16(-0.71%)
Nov 02, 2012	22.97	23.00	22.74	22.77	9,353,773	-0.26(-1.12%)
Nov 01, 2012	23.13	23.14	22.98	23.03	11,384,579	+0.07(+0.30%)
Oct 31, 2012	23.19	23.26	22.91	22.96	17,046,184	+0.62(+2.78%)
Oct 26, 2012	22.39	22.34	22.34	22.34	8,229,205	-0.02(-0.10%)
Oct 25, 2012	22.43	22.47	22.24	22.36	8,435,263	+0.00(+0.00%)
Oct 24, 2012	22.29	22.47	22.24	22.36	11,561,333	+0.20(+0.89%)
Oct 23, 2012	22.43	22.43	22.09	22.16	16,174,277	-0.91(-3.94%)
Oct 19, 2012	23.37	23.38	22.97	23.07	10,462,157	-0.23(-0.99%)
Oct 18, 2012	23.33	23.50	23.03	23.30	29,116,894	-0.01(-0.02%)
Oct 17, 2012	23.31	23.37	23.12	23.30	19,815,120	+0.66(+2.93%)
Oct 16, 2012	22.46	22.66	22.44	22.64	8,896,808	+0.40(+1.78%)
Oct 15, 2012	22.28	22.32	22.09	22.24	8,172,670	-0.15(-0.67%)
Oct 12, 2012	22.47	22.54	22.25	22.39	6,973,687	-0.15(-0.66%)
Oct 11, 2012	22.59	22.73	22.52	22.54	6,129,297	+0.18(+0.79%)
Oct 10, 2012	22.42	22.59	22.32	22.37	6,567,359	-0.12(-0.55%)
Oct 09, 2012	22.62	22.88	22.40	22.49	7,150,436	-0.13(-0.57%)
Oct 08, 2012	22.46	22.63	22.43	22.62	4,509,204	+0.06(+0.26%)
Oct 05, 2012	22.75	22.85	22.54	22.56	5,994,700	-0.22(-0.99%)
Oct 04, 2012	22.46	22.79	22.44	22.78	11,832,847	+0.17(+0.76%)
Oct 03, 2012	22.75	22.82	22.54	22.61	7,559,410	-0.25(-1.08%)
Oct 02, 2012	22.76	22.86	22.66	22.86	10,644,841	+0.26(+1.16%)

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