Date	Open	High	Low	Close	Volume	Change (%)
Dec 30, 2011	25.48	25.85	25.53	25.85	230,846	+0.23(+0.90%)
Dec 29, 2011	25.44	25.62	25.35	25.62	184,087	+0.18(+0.71%)
Dec 28, 2011	25.81	26.00	25.35	25.44	215,793	-0.46(-1.78%)
Dec 23, 2011	25.91	25.90	25.90	25.90	350,873	+0.63(+2.49%)
Dec 21, 2011	24.70	25.27	24.69	25.27	525,410	+0.51(+2.06%)
Dec 20, 2011	24.76	25.22	24.76	24.76	374,017	-0.01(-0.04%)
Dec 19, 2011	25.35	25.50	24.67	24.77	354,063	-0.52(-2.06%)
Dec 16, 2011	24.73	25.46	24.73	25.29	1,670,658	+0.50(+2.02%)
Dec 15, 2011	24.70	24.86	24.52	24.79	608,335	+0.07(+0.28%)
Dec 14, 2011	24.81	25.08	24.49	24.72	605,415	-0.46(-1.83%)
Dec 13, 2011	25.67	25.98	24.95	25.18	686,773	-0.50(-1.95%)
Dec 12, 2011	26.12	26.12	25.26	25.68	395,508	-0.47(-1.80%)
Dec 09, 2011	25.82	26.18	25.75	26.15	358,009	+0.45(+1.75%)
Dec 08, 2011	26.01	26.29	25.63	25.70	449,894	-0.54(-2.06%)
Dec 07, 2011	26.20	26.34	26.07	26.24	424,026	-0.11(-0.42%)
Dec 06, 2011	26.48	26.60	26.21	26.35	494,116	-0.09(-0.34%)
Dec 05, 2011	26.60	26.79	26.31	26.44	410,496	+0.19(+0.72%)
Dec 02, 2011	26.43	26.47	26.21	26.25	434,494	+0.18(+0.69%)
Dec 01, 2011	26.89	26.96	26.03	26.07	467,158	-0.58(-2.18%)
Nov 30, 2011	26.50	26.91	26.31	26.65	850,850	+0.51(+1.95%)
Nov 29, 2011	26.02	26.18	25.72	26.14	556,075	+0.20(+0.77%)
Nov 28, 2011	26.20	26.20	25.73	25.94	543,702	+0.57(+2.25%)
Nov 25, 2011	25.67	25.76	25.25	25.37	310,052	-0.41(-1.59%)
Nov 24, 2011	26.14	26.14	25.60	25.78	92,742	+0.11(+0.43%)
Nov 23, 2011	26.03	26.03	25.46	25.67	399,261	-0.36(-1.38%)
Nov 22, 2011	26.30	26.46	25.73	26.03	669,805	-0.36(-1.36%)
Nov 21, 2011	26.50	26.52	25.88	26.39	390,641	-0.26(-0.98%)
Nov 18, 2011	27.06	27.06	26.58	26.65	460,488	-0.27(-1.00%)
Nov 17, 2011	27.42	27.56	26.70	26.92	536,733	-0.40(-1.46%)
Nov 16, 2011	27.34	27.97	27.32	27.32	524,062	-0.22(-0.80%)
Nov 15, 2011	27.56	27.66	27.27	27.54	382,631	-0.12(-0.43%)
Nov 14, 2011	27.38	27.69	27.27	27.66	412,845	+0.34(+1.24%)
Nov 11, 2011	27.75	27.82	27.20	27.32	448,213	-0.21(-0.76%)
Nov 10, 2011	28.44	28.56	27.29	27.53	664,672	-0.80(-2.82%)
Nov 09, 2011	28.41	28.76	28.27	28.33	390,456	-0.60(-2.07%)
Nov 08, 2011	29.09	29.09	28.71	28.93	344,257	-0.18(-0.62%)
Nov 07, 2011	29.25	29.39	29.02	29.11	413,112	-0.18(-0.61%)
Nov 04, 2011	28.86	29.31	28.73	29.29	397,850	+0.43(+1.49%)
Nov 03, 2011	28.61	28.87	28.35	28.86	453,187	+0.34(+1.19%)
Nov 02, 2011	28.09	28.55	28.09	28.52	492,872	+0.49(+1.75%)
Nov 01, 2011	27.35	28.25	27.04	28.03	738,882	+0.31(+1.12%)
Oct 31, 2011	28.32	28.32	27.72	27.72	552,827	-0.64(-2.26%)
Oct 28, 2011	27.82	28.48	27.73	28.36	434,288	+0.53(+1.90%)
Oct 27, 2011	28.14	28.40	27.71	27.83	392,649	+0.11(+0.40%)
Oct 26, 2011	27.76	28.00	27.31	27.72	440,673	+0.22(+0.80%)
Oct 25, 2011	28.22	28.22	27.50	27.50	853,731	-0.52(-1.86%)
Oct 24, 2011	27.53	28.07	27.53	28.02	366,394	+0.50(+1.82%)
Oct 21, 2011	27.39	27.57	27.08	27.52	319,804	+0.35(+1.29%)
Oct 20, 2011	27.02	27.41	26.76	27.17	341,028	-0.02(-0.07%)
Oct 19, 2011	27.25	27.47	26.96	27.19	361,577	-0.16(-0.59%)
Oct 18, 2011	26.81	27.36	26.29	27.35	350,401	+0.73(+2.74%)
Oct 17, 2011	27.08	27.10	26.50	26.62	284,590	-0.35(-1.30%)
Oct 14, 2011	26.88	27.04	26.65	26.97	381,394	+0.30(+1.12%)
Oct 13, 2011	27.04	27.08	26.47	26.67	485,958	-0.43(-1.59%)
Oct 12, 2011	26.50	27.23	26.35	27.10	708,904	+0.82(+3.12%)
Oct 11, 2011	25.82	26.29	25.71	26.28	576,246	+1.34(+5.37%)
Oct 07, 2011	25.63	25.63	24.83	24.94	444,898	-0.51(-2.00%)
Oct 06, 2011	25.07	25.80	25.25	25.45	457,385	+0.34(+1.35%)
Oct 05, 2011	24.67	25.41	24.34	25.11	568,279	+0.58(+2.36%)
Oct 04, 2011	23.82	24.53	23.00	24.53	902,678	+0.32(+1.32%)

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