Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	22.03	22.46	21.97	22.46	3,841,816	+0.39(+1.76%)
Dec 28, 2012	21.99	22.28	21.94	22.08	3,380,303	-0.09(-0.43%)
Dec 27, 2012	22.25	22.30	21.75	22.17	3,376,122	-0.07(-0.34%)
Dec 26, 2012	22.22	22.43	22.21	22.24	2,612,031	+0.05(+0.22%)
Dec 24, 2012	22.31	22.33	22.03	22.20	1,081,568	-0.08(-0.38%)
Dec 21, 2012	21.81	22.29	21.70	22.28	8,139,540	-0.07(-0.31%)
Dec 20, 2012	22.38	22.38	22.14	22.35	3,814,515	+0.02(+0.09%)
Dec 19, 2012	22.31	22.58	22.20	22.33	4,726,752	-0.02(-0.09%)
Dec 18, 2012	22.09	22.36	22.01	22.35	4,076,018	+0.33(+1.51%)
Dec 17, 2012	21.95	22.04	21.78	22.02	3,953,249	+0.20(+0.91%)
Dec 14, 2012	21.87	22.09	21.79	21.82	3,974,345	+0.00(+0.02%)
Dec 13, 2012	22.18	22.26	21.78	21.81	4,122,342	-0.37(-1.66%)
Dec 12, 2012	22.15	22.42	22.07	22.18	3,450,715	-0.04(-0.17%)
Dec 11, 2012	22.04	22.26	21.90	22.22	4,872,188	+0.36(+1.66%)
Dec 10, 2012	21.50	21.88	21.48	21.86	3,012,257	+0.33(+1.53%)
Dec 07, 2012	21.40	21.56	21.33	21.53	3,607,110	+0.27(+1.27%)
Dec 06, 2012	21.61	21.63	21.26	21.26	6,198,780	-0.37(-1.70%)
Dec 05, 2012	21.38	21.87	21.27	21.62	5,837,342	+0.30(+1.42%)
Dec 04, 2012	21.40	21.56	21.05	21.32	7,156,405	-0.25(-1.17%)
Nov 30, 2012	21.71	21.74	21.51	21.58	3,638,736	-0.12(-0.54%)
Nov 29, 2012	21.74	21.85	21.61	21.69	2,977,901	+0.02(+0.09%)
Nov 28, 2012	21.04	21.68	21.04	21.67	3,973,806	+0.48(+2.25%)
Nov 27, 2012	21.14	21.45	21.12	21.20	3,688,052	-0.05(-0.23%)
Nov 26, 2012	21.08	21.32	21.04	21.25	3,177,814	+0.11(+0.51%)
Nov 23, 2012	21.01	21.22	20.78	21.14	1,861,682	+0.25(+1.18%)
Nov 21, 2012	20.80	21.03	20.65	20.89	3,493,551	+0.09(+0.45%)
Nov 20, 2012	20.66	20.85	20.61	20.80	3,174,425	+0.01(+0.07%)
Nov 19, 2012	20.79	20.88	20.60	20.78	4,329,297	+0.24(+1.17%)
Nov 16, 2012	20.50	20.66	20.31	20.54	6,404,375	+0.03(+0.14%)
Nov 15, 2012	20.43	20.60	20.21	20.51	5,855,425	+0.10(+0.51%)
Nov 14, 2012	21.05	21.11	20.37	20.41	5,268,623	-0.53(-2.55%)
Nov 13, 2012	20.89	21.28	20.84	20.94	3,248,061	-0.12(-0.58%)
Nov 12, 2012	21.16	21.19	20.96	21.07	2,548,142	+0.01(+0.07%)
Nov 09, 2012	21.19	21.30	21.03	21.05	3,897,298	-0.10(-0.46%)
Nov 08, 2012	21.29	21.54	21.12	21.15	4,869,962	-0.20(-0.92%)
Nov 07, 2012	21.88	22.06	21.34	21.35	7,592,500	-0.74(-3.35%)
Nov 06, 2012	22.14	22.29	22.05	22.09	5,584,388	+0.03(+0.16%)
Nov 05, 2012	21.93	22.16	21.87	22.05	5,106,663	+0.02(+0.09%)
Nov 02, 2012	22.20	22.36	21.69	22.03	11,114,839	-0.15(-0.68%)
Nov 01, 2012	21.29	22.30	21.15	22.18	9,795,034	+0.95(+4.50%)
Oct 31, 2012	21.29	21.30	20.99	21.23	5,080,658	+0.01(+0.07%)
Oct 26, 2012	21.05	21.21	21.21	21.21	9,470,796	+0.27(+1.31%)
Oct 25, 2012	20.64	21.08	20.09	20.94	21,415,124	+1.57(+8.11%)
Oct 24, 2012	19.86	19.89	19.36	19.37	7,136,156	-0.46(-2.32%)
Oct 23, 2012	19.80	19.85	19.59	19.83	5,261,450	+0.05(+0.25%)
Oct 19, 2012	20.02	20.02	19.68	19.78	8,975,221	-0.21(-1.05%)
Oct 18, 2012	19.99	20.06	19.90	19.99	5,540,710	-0.03(-0.17%)
Oct 17, 2012	20.00	20.05	19.89	20.02	4,091,337	+0.03(+0.17%)
Oct 16, 2012	19.85	20.04	19.84	19.99	2,617,593	+0.27(+1.39%)
Oct 15, 2012	19.79	19.82	19.60	19.72	3,664,988	+0.06(+0.32%)
Oct 12, 2012	19.65	19.85	19.57	19.65	4,229,546	+0.12(+0.63%)
Oct 11, 2012	19.78	19.78	19.50	19.53	5,885,684	-0.04(-0.20%)
Oct 10, 2012	19.58	19.74	19.34	19.57	10,297,038	-0.45(-2.23%)
Oct 09, 2012	20.37	20.38	20.01	20.02	4,595,557	-0.26(-1.28%)
Oct 08, 2012	20.13	20.40	20.11	20.27	2,569,473	+0.01(+0.07%)
Oct 05, 2012	20.56	20.60	20.16	20.26	4,068,934	-0.12(-0.56%)
Oct 04, 2012	20.10	20.40	19.78	20.37	6,515,929	+0.31(+1.52%)
Oct 03, 2012	19.95	20.12	19.86	20.07	4,381,004	+0.09(+0.47%)
Oct 02, 2012	19.95	20.06	19.78	19.98	4,223,561	+0.10(+0.52%)

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