Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	17.32	17.46	17.13	17.30	25,825,504	-0.03(-0.15%)
Mar 30, 2011	17.33	17.33	17.33	17.33	29,181,304	-0.03(-0.15%)
Mar 29, 2011	17.47	17.52	17.33	17.35	28,924,640	-0.09(-0.52%)
Mar 28, 2011	17.68	17.70	17.42	17.44	28,433,542	-0.20(-1.14%)
Mar 25, 2011	17.14	18.08	17.00	17.64	63,940,904	+0.56(+3.25%)
Mar 24, 2011	16.91	17.15	16.86	17.09	15,762,401	+0.17(+1.03%)
Mar 23, 2011	16.91	17.00	16.72	16.91	22,476,844	-0.08(-0.49%)
Mar 22, 2011	17.29	17.39	16.98	17.00	30,811,878	+0.20(+1.19%)
Mar 21, 2011	16.81	16.87	16.77	16.80	16,426,404	+0.16(+0.97%)
Mar 18, 2011	16.58	16.70	16.49	16.64	21,042,278	+0.19(+1.18%)
Mar 17, 2011	16.31	16.51	16.26	16.44	22,822,728	+0.30(+1.84%)
Mar 16, 2011	16.51	16.51	16.14	16.14	20,905,950	-0.39(-2.35%)
Mar 15, 2011	16.55	16.94	16.52	16.53	35,648,388	-0.41(-2.40%)
Mar 14, 2011	16.90	17.05	16.82	16.94	16,798,368	-0.14(-0.80%)
Mar 11, 2011	16.93	17.09	16.89	17.07	14,186,024	+0.10(+0.57%)
Mar 10, 2011	16.97	17.06	16.89	16.98	15,244,798	-0.06(-0.34%)
Mar 09, 2011	17.04	17.10	16.97	17.04	13,164,928	-0.06(-0.38%)
Mar 08, 2011	17.06	17.15	16.96	17.10	20,682,160	+0.09(+0.53%)
Mar 07, 2011	17.08	17.13	16.94	17.01	52,265,928	-0.08(-0.45%)
Mar 04, 2011	16.91	17.09	16.86	17.09	49,177,164	+0.52(+3.12%)
Mar 03, 2011	16.53	16.95	16.48	16.57	49,181,852	+0.16(+0.95%)
Mar 02, 2011	16.57	16.58	16.32	16.42	13,883,819	-0.12(-0.74%)
Mar 01, 2011	16.59	16.71	16.53	16.54	15,304,062	-0.15(-0.89%)
Feb 28, 2011	16.54	16.69	16.53	16.69	16,192,353	+0.21(+1.26%)
Feb 25, 2011	16.43	16.50	16.34	16.48	10,937,519	+0.06(+0.35%)
Feb 24, 2011	16.27	16.47	16.27	16.42	14,820,338	+0.01(+0.08%)
Feb 23, 2011	16.36	16.45	16.29	16.41	14,389,469	+0.00(+0.00%)
Feb 22, 2011	16.38	16.49	16.25	16.41	13,852,200	-0.07(-0.43%)
Feb 18, 2011	16.60	16.63	16.37	16.48	24,279,988	-0.18(-1.09%)
Feb 17, 2011	16.54	16.67	16.49	16.66	8,689,633	+0.10(+0.59%)
Feb 16, 2011	16.55	16.64	16.50	16.56	9,840,597	+0.01(+0.04%)
Feb 15, 2011	16.40	16.56	16.38	16.56	10,616,340	+0.03(+0.20%)
Feb 14, 2011	16.33	16.55	16.31	16.53	14,849,236	+0.22(+1.35%)
Feb 11, 2011	16.49	16.49	16.30	16.31	16,097,557	-0.21(-1.25%)
Feb 10, 2011	16.64	16.65	16.49	16.51	14,455,223	-0.12(-0.70%)
Feb 09, 2011	16.65	16.71	16.56	16.63	13,034,853	-0.02(-0.12%)
Feb 08, 2011	16.75	16.79	16.62	16.65	13,017,377	-0.05(-0.31%)
Feb 07, 2011	16.72	16.84	16.67	16.70	17,906,366	+0.08(+0.51%)
Feb 04, 2011	16.46	16.65	16.37	16.62	10,978,637	+0.13(+0.78%)
Feb 03, 2011	16.26	16.60	16.23	16.49	16,511,148	+0.14(+0.87%)
Feb 02, 2011	16.42	16.43	16.32	16.34	15,170,317	+0.01(+0.04%)
Feb 01, 2011	16.39	16.45	16.30	16.34	16,250,059	+0.06(+0.36%)
Jan 31, 2011	16.73	16.75	16.27	16.28	23,605,500	-0.39(-2.37%)
Jan 28, 2011	17.07	17.09	16.67	16.67	16,153,282	-0.36(-2.13%)
Jan 27, 2011	16.78	17.20	16.76	17.04	21,144,612	+0.27(+1.62%)
Jan 26, 2011	16.89	16.92	16.76	16.76	10,803,494	-0.06(-0.38%)
Jan 25, 2011	16.79	16.84	16.71	16.83	11,169,315	+0.02(+0.12%)
Jan 24, 2011	16.82	16.89	16.79	16.81	13,630,267	-0.04(-0.23%)
Jan 21, 2011	16.76	16.87	16.72	16.85	28,182,720	+0.15(+0.89%)
Jan 20, 2011	16.56	16.75	16.53	16.70	13,447,584	+0.14(+0.86%)
Jan 19, 2011	16.62	16.71	16.53	16.56	10,627,240	-0.10(-0.58%)
Jan 18, 2011	16.74	16.74	16.59	16.65	13,353,376	-0.05(-0.31%)
Jan 14, 2011	16.71	16.76	16.64	16.71	10,182,540	-0.04(-0.23%)
Jan 13, 2011	16.74	16.78	16.67	16.75	11,978,138	-0.03(-0.19%)
Jan 12, 2011	16.62	16.78	16.57	16.78	16,186,358	+0.22(+1.33%)
Jan 11, 2011	16.65	16.65	16.45	16.56	16,950,306	-0.08(-0.50%)
Jan 10, 2011	16.62	16.69	16.59	16.64	16,297,432	-0.04(-0.23%)
Jan 07, 2011	16.75	16.78	16.62	16.68	17,458,614	-0.03(-0.16%)
Jan 06, 2011	16.82	16.91	16.67	16.71	18,837,222	-0.14(-0.84%)
Jan 05, 2011	16.95	16.98	16.73	16.85	22,051,238	-0.07(-0.42%)
Jan 04, 2011	17.03	17.03	16.89	16.92	22,273,542	-0.07(-0.41%)

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