Date	Open	High	Low	Close	Volume	Change (%)
Dec 31, 2012	24.16	24.42	24.09	24.41	1,155,778	+0.30(+1.22%)
Dec 28, 2012	24.15	24.21	24.09	24.12	906,600	-0.18(-0.75%)
Dec 27, 2012	24.38	24.38	24.13	24.30	708,500	+0.08(+0.32%)
Dec 26, 2012	24.27	24.42	24.16	24.22	604,053	-0.02(-0.10%)
Dec 24, 2012	24.21	24.34	24.15	24.25	247,841	-0.01(-0.05%)
Dec 21, 2012	24.23	24.30	24.11	24.26	1,437,846	-0.16(-0.67%)
Dec 20, 2012	24.27	24.42	24.26	24.42	889,718	+0.35(+1.44%)
Dec 19, 2012	24.14	24.16	24.07	24.08	883,234	-0.09(-0.35%)
Dec 18, 2012	24.00	24.16	23.93	24.16	1,211,434	+0.16(+0.65%)
Dec 17, 2012	23.82	24.01	23.82	24.00	1,950,175	+0.19(+0.80%)
Dec 14, 2012	23.84	23.87	23.77	23.81	1,709,579	+0.13(+0.55%)
Dec 13, 2012	23.79	23.82	23.61	23.68	1,198,312	-0.13(-0.55%)
Dec 12, 2012	23.80	23.91	23.73	23.81	794,390	-0.02(-0.07%)
Dec 11, 2012	23.76	23.85	23.74	23.83	862,661	+0.07(+0.31%)
Dec 10, 2012	23.69	23.83	23.69	23.76	1,251,337	+0.01(+0.02%)
Dec 07, 2012	23.70	23.76	23.63	23.75	677,423	+0.22(+0.94%)
Dec 06, 2012	23.51	23.54	23.42	23.53	837,916	-0.01(-0.02%)
Dec 05, 2012	23.53	23.64	23.43	23.54	927,386	-0.01(-0.05%)
Dec 04, 2012	23.53	23.62	23.52	23.55	718,357	+0.06(+0.27%)
Nov 30, 2012	23.47	23.50	23.40	23.48	692,827	+0.05(+0.19%)
Nov 29, 2012	23.28	23.47	23.28	23.44	1,785,549	+0.19(+0.83%)
Nov 28, 2012	23.02	23.25	22.94	23.25	1,369,367	+0.12(+0.54%)
Nov 27, 2012	23.11	23.19	23.05	23.12	1,186,879	-0.05(-0.22%)
Nov 26, 2012	23.09	23.18	23.00	23.17	867,624	-0.05(-0.20%)
Nov 23, 2012	23.09	23.25	23.07	23.22	358,909	+0.33(+1.44%)
Nov 21, 2012	22.85	22.90	22.79	22.89	377,899	+0.03(+0.12%)
Nov 20, 2012	22.81	22.87	22.67	22.86	1,428,971	-0.06(-0.25%)
Nov 19, 2012	22.80	22.95	22.74	22.92	1,195,794	+0.34(+1.49%)
Nov 16, 2012	22.60	22.63	22.35	22.58	954,623	-0.04(-0.18%)
Nov 15, 2012	22.56	22.64	22.48	22.62	2,951,359	+0.17(+0.76%)
Nov 14, 2012	22.82	22.82	22.42	22.45	1,463,127	-0.27(-1.20%)
Nov 13, 2012	22.65	22.84	22.62	22.72	1,094,069	-0.10(-0.42%)
Nov 12, 2012	22.88	22.90	22.80	22.82	524,244	+0.01(+0.02%)
Nov 09, 2012	22.79	22.94	22.71	22.81	702,986	-0.04(-0.17%)
Nov 08, 2012	23.00	23.09	22.83	22.85	510,647	-0.19(-0.84%)
Nov 07, 2012	23.17	23.19	22.92	23.05	763,536	-0.30(-1.27%)
Nov 06, 2012	23.25	23.38	23.19	23.34	592,701	+0.22(+0.96%)
Nov 05, 2012	23.15	23.18	23.05	23.12	1,454,237	-0.02(-0.10%)
Nov 02, 2012	23.42	23.43	23.12	23.14	945,306	-0.26(-1.12%)
Nov 01, 2012	23.27	23.43	23.17	23.40	2,819,473	+0.25(+1.08%)
Oct 31, 2012	23.10	23.22	23.03	23.15	1,853,900	+0.18(+0.77%)
Oct 26, 2012	22.93	22.98	22.98	22.98	421,039	-0.01(-0.05%)
Oct 25, 2012	23.04	23.13	22.92	22.99	703,169	+0.19(+0.82%)
Oct 24, 2012	22.92	22.94	22.80	22.80	944,355	+0.09(+0.40%)
Oct 23, 2012	22.72	22.76	22.56	22.71	1,383,913	-0.09(-0.37%)
Oct 19, 2012	23.01	23.01	22.79	22.80	388,776	-0.23(-0.99%)
Oct 18, 2012	23.00	23.11	22.96	23.02	1,458,589	-0.15(-0.66%)
Oct 17, 2012	23.04	23.19	23.04	23.18	1,314,621	+0.23(+0.99%)
Oct 16, 2012	22.88	23.01	22.85	22.95	838,648	+0.22(+0.98%)
Oct 15, 2012	22.67	22.76	22.56	22.73	1,330,277	+0.23(+1.01%)
Oct 12, 2012	22.54	22.61	22.44	22.50	1,064,804	+0.03(+0.13%)
Oct 11, 2012	22.54	22.54	22.46	22.47	577,269	+0.14(+0.61%)
Oct 10, 2012	22.44	22.47	22.26	22.34	1,425,124	-0.01(-0.03%)
Oct 09, 2012	22.50	22.51	22.32	22.34	382,035	-0.15(-0.66%)
Oct 08, 2012	22.52	22.52	22.43	22.49	208,774	-0.09(-0.40%)
Oct 05, 2012	22.72	22.77	22.52	22.58	521,564	-0.02(-0.08%)
Oct 04, 2012	22.54	22.64	22.50	22.60	488,523	+0.20(+0.89%)
Oct 03, 2012	22.45	22.48	22.36	22.40	1,255,461	+0.02(+0.10%)
Oct 02, 2012	22.48	22.50	22.32	22.38	688,541	+0.05(+0.23%)

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