Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	16.63	16.65	16.36	16.36	495,816	-0.27(-1.62%)
Dec 29, 2011	16.47	16.69	16.47	16.63	481,788	+0.22(+1.36%)
Dec 28, 2011	16.56	16.60	16.37	16.40	404,721	-0.14(-0.84%)
Dec 27, 2011	16.25	16.62	16.25	16.54	300,429	+0.26(+1.59%)
Dec 23, 2011	16.31	16.33	16.25	16.28	184,652	+0.12(+0.72%)
Dec 21, 2011	16.12	16.25	16.03	16.17	538,550	+0.01(+0.06%)
Dec 20, 2011	15.88	16.18	15.86	16.16	758,697	+0.53(+3.38%)
Dec 19, 2011	15.90	16.02	15.60	15.63	560,924	-0.15(-0.95%)
Dec 16, 2011	15.88	16.01	15.56	15.78	2,331,481	-0.05(-0.34%)
Dec 15, 2011	15.62	15.88	15.54	15.83	867,793	+0.37(+2.41%)
Dec 14, 2011	15.51	15.65	15.46	15.46	495,491	-0.13(-0.83%)
Dec 13, 2011	15.48	15.83	15.43	15.59	595,146	+0.16(+1.06%)
Dec 12, 2011	15.54	15.54	15.24	15.43	780,961	-0.26(-1.68%)
Dec 09, 2011	15.22	15.75	15.22	15.69	818,416	+0.52(+3.44%)
Dec 08, 2011	15.51	15.59	15.13	15.17	471,148	-0.44(-2.79%)
Dec 07, 2011	15.53	15.69	15.38	15.61	768,197	-0.02(-0.11%)
Dec 06, 2011	15.52	15.67	15.41	15.62	615,819	+0.15(+0.94%)
Dec 05, 2011	15.48	15.60	15.37	15.48	622,735	+0.17(+1.14%)
Dec 02, 2011	15.66	15.66	15.28	15.30	627,521	-0.20(-1.28%)
Dec 01, 2011	15.55	15.72	15.48	15.50	416,487	-0.10(-0.66%)
Nov 30, 2011	15.65	15.75	15.26	15.60	1,284,743	+0.38(+2.49%)
Nov 29, 2011	15.01	15.31	14.93	15.22	488,123	+0.22(+1.47%)
Nov 28, 2011	15.08	15.20	14.89	15.00	667,514	+0.26(+1.75%)
Nov 25, 2011	14.70	14.89	14.67	14.74	483,047	-0.05(-0.36%)
Nov 23, 2011	15.22	15.22	14.58	14.80	703,402	-0.44(-2.86%)
Nov 22, 2011	15.29	15.56	15.22	15.23	601,512	-0.03(-0.22%)
Nov 21, 2011	15.40	15.54	15.00	15.27	854,137	-0.39(-2.51%)
Nov 18, 2011	15.57	15.73	15.57	15.66	322,997	+0.07(+0.44%)
Nov 17, 2011	15.57	15.74	15.51	15.59	475,721	+0.03(+0.21%)
Nov 16, 2011	15.52	15.83	15.46	15.56	498,097	-0.12(-0.76%)
Nov 15, 2011	15.47	15.75	15.45	15.67	568,359	+0.09(+0.59%)
Nov 14, 2011	15.69	15.76	15.44	15.58	467,825	-0.22(-1.42%)
Nov 11, 2011	15.61	15.83	15.58	15.81	716,732	+0.34(+2.22%)
Nov 10, 2011	15.47	15.56	15.32	15.46	426,403	+0.19(+1.25%)
Nov 09, 2011	15.45	15.58	15.26	15.27	534,218	-0.50(-3.16%)
Nov 08, 2011	15.79	15.80	15.35	15.77	370,638	+0.08(+0.48%)
Nov 07, 2011	15.60	15.73	15.32	15.69	265,039	+0.04(+0.25%)
Nov 04, 2011	15.56	15.71	15.43	15.65	218,720	-0.01(-0.08%)
Nov 03, 2011	15.52	15.71	15.35	15.67	594,929	+0.31(+2.02%)
Nov 02, 2011	15.24	15.54	15.21	15.36	570,937	+0.35(+2.35%)
Nov 01, 2011	14.98	15.31	14.35	15.00	667,775	-0.50(-3.23%)
Oct 31, 2011	15.58	15.79	15.44	15.51	543,103	-0.24(-1.55%)
Oct 28, 2011	15.82	15.96	15.71	15.75	803,073	-0.15(-0.91%)
Oct 27, 2011	15.91	15.98	15.77	15.90	1,279,200	+0.39(+2.49%)
Oct 26, 2011	15.61	15.65	15.30	15.51	618,475	+0.07(+0.45%)
Oct 25, 2011	15.62	15.66	15.40	15.44	730,405	-0.27(-1.70%)
Oct 24, 2011	15.42	15.71	15.40	15.71	794,576	+0.26(+1.69%)
Oct 21, 2011	15.19	15.45	14.98	15.45	1,062,696	+0.47(+3.17%)
Oct 20, 2011	14.82	14.99	14.72	14.97	512,258	+0.17(+1.16%)
Oct 19, 2011	14.98	15.15	14.71	14.80	598,398	-0.17(-1.12%)
Oct 18, 2011	14.68	15.09	14.49	14.97	751,207	+0.24(+1.61%)
Oct 17, 2011	14.79	14.94	14.69	14.73	660,458	-0.18(-1.22%)
Oct 14, 2011	14.95	14.97	14.77	14.91	503,446	+0.08(+0.56%)
Oct 13, 2011	14.72	14.86	14.58	14.83	434,069	+0.09(+0.63%)
Oct 12, 2011	14.92	14.92	14.68	14.74	561,712	-0.08(-0.53%)
Oct 11, 2011	14.53	14.86	14.53	14.82	623,503	+0.16(+1.10%)
Oct 10, 2011	14.53	14.66	14.42	14.66	506,290	+0.36(+2.49%)
Oct 07, 2011	14.56	14.67	14.27	14.30	513,446	-0.23(-1.61%)
Oct 06, 2011	14.22	14.54	14.22	14.53	803,157	+0.23(+1.61%)
Oct 05, 2011	14.17	14.38	13.93	14.30	823,905	+0.20(+1.43%)
Oct 04, 2011	13.32	14.13	13.22	14.10	1,175,991	+0.66(+4.88%)

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