Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	22.59	22.62	22.47	22.50	4,850,162	-0.15(-0.65%)
Jan 30, 2013	22.68	22.78	22.61	22.65	1,795,392	-0.08(-0.34%)
Jan 29, 2013	22.66	22.75	22.58	22.73	1,735,345	+0.12(+0.55%)
Jan 28, 2013	22.61	22.66	22.51	22.60	2,349,933	+0.02(+0.07%)
Jan 25, 2013	22.65	22.67	22.49	22.59	1,392,541	-0.08(-0.34%)
Jan 24, 2013	22.65	22.74	22.62	22.66	1,805,719	-0.02(-0.10%)
Jan 23, 2013	22.90	22.90	22.68	22.69	3,491,040	-0.21(-0.92%)
Jan 22, 2013	22.78	22.91	22.73	22.90	2,943,453	+0.15(+0.65%)
Jan 18, 2013	22.58	22.76	22.58	22.75	6,409,889	+0.02(+0.10%)
Jan 17, 2013	22.65	22.79	22.65	22.73	2,015,082	+0.09(+0.41%)
Jan 16, 2013	22.66	22.66	22.56	22.63	2,042,992	-0.11(-0.48%)
Jan 15, 2013	22.62	22.76	22.59	22.74	1,960,475	+0.05(+0.21%)
Jan 14, 2013	22.70	22.71	22.59	22.70	1,580,318	+0.05(+0.24%)
Jan 11, 2013	22.68	22.70	22.54	22.64	1,897,891	+0.02(+0.07%)
Jan 10, 2013	22.54	22.69	22.48	22.62	3,703,190	+0.19(+0.87%)
Jan 09, 2013	22.42	22.46	22.34	22.43	1,456,230	+0.06(+0.28%)
Jan 08, 2013	22.34	22.40	22.26	22.37	1,041,944	-0.02(-0.07%)
Jan 07, 2013	22.41	22.43	22.27	22.38	1,298,433	-0.05(-0.21%)
Jan 04, 2013	22.34	22.47	22.31	22.43	1,268,271	+0.12(+0.56%)
Jan 03, 2013	22.49	22.52	22.23	22.31	1,273,449	-0.19(-0.87%)
Jan 02, 2013	22.52	22.52	22.39	22.50	2,170,981	+0.37(+1.65%)
Dec 31, 2012	21.76	22.20	21.75	22.13	2,569,763	+0.31(+1.43%)
Dec 28, 2012	21.92	21.95	21.82	21.82	1,618,696	-0.16(-0.71%)
Dec 27, 2012	21.98	22.03	21.82	21.98	1,427,850	-0.01(-0.04%)
Dec 26, 2012	22.03	22.09	21.95	21.99	1,309,006	-0.04(-0.18%)
Dec 24, 2012	22.05	22.11	21.97	22.02	542,143	-0.05(-0.21%)
Dec 21, 2012	21.86	22.10	21.83	22.07	1,882,259	-0.12(-0.56%)
Dec 20, 2012	22.11	22.20	22.02	22.20	1,582,253	+0.04(+0.18%)
Dec 19, 2012	22.04	22.23	22.04	22.16	1,633,202	+0.04(+0.18%)
Dec 18, 2012	22.06	22.14	21.99	22.12	2,015,036	+0.11(+0.48%)
Dec 17, 2012	21.97	22.03	21.89	22.01	1,339,111	+0.09(+0.42%)
Dec 14, 2012	21.97	22.03	21.89	21.92	2,053,427	-0.09(-0.42%)
Dec 13, 2012	22.12	22.12	21.93	22.01	1,450,053	-0.11(-0.49%)
Dec 12, 2012	22.02	22.18	22.00	22.12	1,379,669	+0.17(+0.77%)
Dec 11, 2012	21.87	22.00	21.86	21.95	1,626,276	+0.10(+0.46%)
Dec 10, 2012	21.73	21.87	21.73	21.85	1,646,678	+0.20(+0.92%)
Dec 07, 2012	21.74	21.82	21.61	21.65	1,043,944	+0.02(+0.07%)
Dec 06, 2012	21.63	21.71	21.57	21.63	2,845,253	+0.02(+0.11%)
Dec 05, 2012	21.59	21.75	21.53	21.61	1,735,068	+0.08(+0.36%)
Dec 04, 2012	21.55	21.62	21.50	21.53	2,475,076	-0.08(-0.39%)
Nov 30, 2012	21.70	21.75	21.61	21.62	4,484,367	-0.05(-0.25%)
Nov 29, 2012	21.68	21.77	21.63	21.67	1,435,443	+0.10(+0.46%)
Nov 28, 2012	21.25	21.59	21.22	21.57	3,793,874	+0.13(+0.61%)
Nov 27, 2012	21.60	21.67	21.42	21.44	1,607,653	-0.16(-0.75%)
Nov 26, 2012	21.53	21.61	21.48	21.60	1,164,166	-0.07(-0.32%)
Nov 23, 2012	21.48	21.70	21.47	21.67	767,013	+0.31(+1.44%)
Nov 21, 2012	21.28	21.39	21.20	21.37	1,815,739	+0.12(+0.58%)
Nov 20, 2012	21.20	21.27	21.10	21.24	1,182,461	-0.02(-0.07%)
Nov 19, 2012	21.10	21.26	21.10	21.26	2,911,069	+0.42(+1.99%)
Nov 16, 2012	20.70	20.87	20.57	20.84	2,038,692	+0.12(+0.59%)
Nov 15, 2012	20.82	20.90	20.61	20.72	3,788,352	-0.18(-0.85%)
Nov 14, 2012	21.29	21.33	20.84	20.90	4,767,629	-0.42(-1.95%)
Nov 13, 2012	21.25	21.45	21.22	21.31	1,930,583	-0.13(-0.61%)
Nov 12, 2012	21.49	21.52	21.40	21.44	821,124	+0.02(+0.11%)
Nov 09, 2012	21.37	21.56	21.28	21.42	1,534,854	+0.02(+0.11%)
Nov 08, 2012	21.54	21.64	21.38	21.40	2,670,957	-0.21(-0.96%)
Nov 07, 2012	21.79	21.85	21.47	21.60	2,912,935	-0.30(-1.37%)
Nov 06, 2012	21.93	21.95	21.80	21.90	1,892,843	+0.12(+0.57%)
Nov 05, 2012	21.79	21.92	21.74	21.78	3,018,404	-0.05(-0.25%)
Nov 02, 2012	22.11	22.13	21.83	21.83	1,505,865	-0.23(-1.05%)

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