Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	29.74	30.40	29.61	30.05	190,934	+0.31(+1.04%)
Feb 28, 2012	30.17	30.23	29.72	29.74	103,618	-0.34(-1.14%)
Feb 27, 2012	30.15	30.30	30.04	30.08	106,842	-0.38(-1.24%)
Feb 24, 2012	30.45	30.66	30.25	30.46	223,437	+0.00(+0.00%)
Feb 23, 2012	30.12	30.53	30.05	30.46	207,425	+0.39(+1.28%)
Feb 22, 2012	30.23	30.46	29.77	30.08	159,375	-0.32(-1.05%)
Feb 21, 2012	30.40	30.56	29.96	30.39	201,192	-0.09(-0.30%)
Feb 17, 2012	30.53	30.61	30.45	30.49	179,357	-0.03(-0.08%)
Feb 16, 2012	30.65	30.65	30.34	30.51	255,585	-0.14(-0.46%)
Feb 15, 2012	30.78	30.88	30.38	30.65	227,550	-0.08(-0.25%)
Feb 14, 2012	30.51	30.83	30.51	30.73	177,299	+0.12(+0.38%)
Feb 13, 2012	30.87	30.95	30.55	30.61	263,728	-0.03(-0.11%)
Feb 10, 2012	30.90	31.19	30.61	30.64	221,040	-0.57(-1.82%)
Feb 09, 2012	31.88	32.04	31.09	31.21	293,676	-0.60(-1.90%)
Feb 08, 2012	31.68	31.95	31.68	31.82	213,021	+0.09(+0.29%)
Feb 07, 2012	32.15	32.15	31.71	31.73	386,523	-0.44(-1.35%)
Feb 06, 2012	32.02	32.30	31.69	32.16	217,873	-0.04(-0.13%)
Feb 03, 2012	32.47	32.66	32.19	32.20	288,749	-0.09(-0.29%)
Feb 02, 2012	32.51	32.88	32.19	32.29	679,089	-0.23(-0.70%)
Feb 01, 2012	31.56	32.53	31.41	32.52	562,950	+0.96(+3.05%)
Jan 31, 2012	31.20	31.58	31.03	31.56	306,954	+0.51(+1.65%)
Jan 30, 2012	31.26	31.26	30.86	31.05	358,199	-0.18(-0.56%)
Jan 27, 2012	30.50	31.36	30.28	31.22	592,303	+0.67(+2.19%)
Jan 26, 2012	29.56	30.80	29.50	30.55	644,790	+1.16(+3.93%)
Jan 25, 2012	28.54	29.44	28.43	29.40	451,073	+0.79(+2.75%)
Jan 24, 2012	28.32	28.62	28.05	28.61	151,428	+0.13(+0.47%)
Jan 23, 2012	28.38	28.60	28.17	28.48	138,000	+0.22(+0.77%)
Jan 20, 2012	28.42	28.47	28.16	28.26	154,511	-0.26(-0.91%)
Jan 19, 2012	28.78	29.05	28.37	28.52	219,353	-0.24(-0.84%)
Jan 18, 2012	28.65	29.10	28.56	28.76	351,832	+0.12(+0.41%)
Jan 17, 2012	28.24	28.69	28.23	28.64	614,518	+0.52(+1.85%)
Jan 13, 2012	28.08	28.24	27.66	28.12	141,057	-0.16(-0.56%)
Jan 12, 2012	28.49	28.64	28.19	28.28	339,604	-0.15(-0.53%)
Jan 11, 2012	27.21	28.92	27.13	28.43	484,955	+1.10(+4.01%)
Jan 10, 2012	26.94	27.51	26.92	27.34	158,101	+0.65(+2.45%)
Jan 09, 2012	27.11	27.35	26.66	26.68	249,207	-0.37(-1.36%)
Jan 06, 2012	26.78	27.09	26.52	27.05	348,524	+0.34(+1.25%)
Jan 05, 2012	26.49	26.92	26.23	26.72	359,194	+0.08(+0.31%)
Jan 04, 2012	26.97	27.09	26.56	26.63	430,958	+0.44(+1.66%)
Dec 30, 2011	26.90	26.92	26.19	26.20	104,326	-0.55(-2.07%)
Dec 29, 2011	26.42	26.88	26.42	26.75	94,711	+0.36(+1.36%)
Dec 28, 2011	27.06	27.17	26.37	26.39	124,750	-0.77(-2.84%)
Dec 27, 2011	26.91	27.41	26.90	27.16	144,787	+0.08(+0.28%)
Dec 23, 2011	27.24	27.24	26.89	27.09	120,838	-0.13(-0.49%)
Dec 21, 2011	26.83	27.23	26.69	27.22	217,673	+0.27(+0.99%)
Dec 20, 2011	26.94	27.22	26.68	26.95	220,718	+0.28(+1.07%)
Dec 19, 2011	26.56	27.00	26.52	26.67	493,088	+0.18(+0.70%)
Dec 16, 2011	26.21	26.57	26.17	26.48	1,519,639	+0.48(+1.84%)
Dec 15, 2011	26.16	26.27	25.54	26.01	449,604	+0.08(+0.29%)
Dec 14, 2011	25.28	26.02	25.14	25.93	289,267	+0.47(+1.84%)
Dec 13, 2011	25.35	25.80	25.35	25.46	340,381	+0.23(+0.93%)
Dec 12, 2011	25.54	25.66	24.92	25.23	283,731	-0.59(-2.30%)
Dec 09, 2011	25.60	26.05	25.54	25.82	192,169	+0.26(+1.02%)
Dec 08, 2011	26.17	26.43	25.39	25.56	327,357	-0.84(-3.17%)
Dec 07, 2011	26.01	26.49	25.35	26.40	453,125	+0.18(+0.70%)
Dec 06, 2011	26.32	26.61	26.16	26.21	363,584	-0.04(-0.16%)
Dec 05, 2011	26.41	26.59	26.12	26.26	507,135	+0.13(+0.48%)
Dec 02, 2011	26.80	26.80	26.10	26.13	447,977	-0.42(-1.58%)

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