Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	20.03	20.37	20.00	20.36	13,333,751	+0.15(+0.76%)
Dec 28, 2012	20.14	20.29	20.12	20.21	10,858,033	-0.08(-0.39%)
Dec 27, 2012	20.17	20.34	20.05	20.29	11,425,525	-0.02(-0.10%)
Dec 26, 2012	20.49	20.59	20.28	20.31	6,494,067	-0.23(-1.11%)
Dec 24, 2012	20.55	20.64	20.48	20.53	3,302,424	-0.07(-0.35%)
Dec 21, 2012	20.60	20.65	20.37	20.61	30,789,284	-0.25(-1.19%)
Dec 20, 2012	20.76	20.86	20.68	20.85	13,452,125	+0.10(+0.50%)
Dec 19, 2012	20.70	20.86	20.63	20.75	16,340,192	+0.04(+0.19%)
Dec 18, 2012	20.82	20.93	20.59	20.71	24,099,224	-0.13(-0.61%)
Dec 17, 2012	20.81	20.93	20.73	20.84	15,855,962	+0.01(+0.04%)
Dec 14, 2012	20.88	20.89	20.78	20.83	10,692,852	-0.05(-0.23%)
Dec 13, 2012	20.80	20.93	20.60	20.88	13,381,738	+0.05(+0.23%)
Dec 12, 2012	20.85	20.96	20.65	20.83	13,228,445	-0.07(-0.34%)
Dec 11, 2012	20.81	20.98	20.78	20.90	14,837,498	+0.15(+0.73%)
Dec 10, 2012	20.49	20.88	20.49	20.75	14,293,485	+0.29(+1.41%)
Dec 07, 2012	20.53	20.59	20.24	20.46	13,364,668	+0.05(+0.24%)
Dec 06, 2012	20.44	20.52	20.32	20.41	9,747,310	+0.02(+0.12%)
Dec 05, 2012	20.57	20.72	20.37	20.39	16,551,870	-0.21(-1.01%)
Dec 04, 2012	20.57	20.70	20.48	20.60	12,419,984	-0.11(-0.54%)
Nov 30, 2012	20.57	20.79	20.57	20.71	15,262,306	+0.09(+0.43%)
Nov 29, 2012	20.61	20.64	20.42	20.62	16,276,317	+0.10(+0.47%)
Nov 28, 2012	20.13	20.56	20.13	20.53	18,492,854	+0.31(+1.54%)
Nov 27, 2012	20.44	20.49	20.20	20.21	12,132,113	-0.19(-0.94%)
Nov 26, 2012	20.40	20.47	20.31	20.41	13,588,174	-0.09(-0.43%)
Nov 23, 2012	20.33	20.52	20.23	20.49	7,601,824	+0.17(+0.83%)
Nov 21, 2012	20.57	20.72	20.21	20.33	17,717,480	-0.10(-0.51%)
Nov 20, 2012	20.81	20.83	20.40	20.43	14,442,771	-0.23(-1.12%)
Nov 19, 2012	20.65	20.73	20.41	20.66	13,267,650	+0.22(+1.05%)
Nov 16, 2012	20.09	20.48	20.02	20.45	23,524,934	+0.36(+1.80%)
Nov 15, 2012	20.02	20.14	19.60	20.09	23,757,192	-0.03(-0.14%)
Nov 14, 2012	20.61	20.65	20.08	20.11	23,101,666	-0.48(-2.31%)
Nov 13, 2012	20.67	20.84	20.59	20.59	16,322,017	-0.18(-0.84%)
Nov 12, 2012	20.86	20.93	20.72	20.77	11,338,820	-0.05(-0.23%)
Nov 09, 2012	20.80	20.98	20.61	20.81	24,204,890	-0.07(-0.34%)
Nov 08, 2012	20.64	21.27	20.61	20.89	41,480,204	-0.11(-0.54%)
Nov 07, 2012	21.00	21.13	20.85	21.00	16,475,030	-0.19(-0.91%)
Nov 06, 2012	20.85	21.30	20.80	21.19	18,266,838	+0.06(+0.30%)
Nov 05, 2012	20.96	21.17	20.84	21.13	15,906,441	+0.10(+0.49%)
Nov 02, 2012	21.44	21.44	20.99	21.02	34,082,460	-0.42(-1.94%)
Nov 01, 2012	21.34	21.48	21.20	21.44	13,400,168	+0.20(+0.94%)
Oct 31, 2012	21.40	21.43	21.04	21.24	14,789,021	-0.04(-0.19%)
Oct 26, 2012	21.14	21.28	21.28	21.28	21,467,736	+0.10(+0.49%)
Oct 25, 2012	21.34	21.43	21.10	21.17	14,864,233	-0.05(-0.23%)
Oct 24, 2012	21.41	21.41	21.16	21.22	13,461,470	-0.12(-0.56%)
Oct 23, 2012	21.41	21.55	21.23	21.34	14,070,820	-0.26(-1.22%)
Oct 19, 2012	21.92	21.95	21.53	21.61	20,561,030	-0.33(-1.49%)
Oct 18, 2012	22.00	22.05	21.89	21.93	10,943,691	-0.03(-0.11%)
Oct 17, 2012	21.63	22.00	21.63	21.96	14,258,104	+0.22(+1.03%)
Oct 16, 2012	21.97	22.00	21.56	21.73	20,438,902	-0.04(-0.18%)
Oct 15, 2012	21.98	22.00	21.75	21.77	16,120,873	+0.00(+0.00%)
Oct 12, 2012	21.89	21.92	21.73	21.77	15,074,338	-0.02(-0.07%)
Oct 11, 2012	21.84	21.93	21.72	21.79	17,203,316	-0.01(-0.04%)
Oct 10, 2012	22.02	22.02	21.68	21.80	30,846,922	-0.09(-0.40%)
Oct 09, 2012	22.04	22.09	21.82	21.89	20,980,558	-0.15(-0.69%)
Oct 08, 2012	22.28	22.32	21.98	22.04	21,707,494	-0.21(-0.94%)
Oct 05, 2012	22.60	22.69	22.19	22.25	21,962,518	-0.20(-0.89%)
Oct 04, 2012	22.29	22.57	22.29	22.45	21,099,810	+0.18(+0.83%)
Oct 03, 2012	22.54	22.63	22.18	22.26	47,381,456	-0.14(-0.64%)
Oct 02, 2012	22.73	22.78	21.91	22.40	39,321,568	+0.13(+0.57%)

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