Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	18.17	18.21	18.11	18.17	106,084	-0.07(-0.36%)
Mar 30, 2011	18.19	18.33	18.15	18.24	115,746	+0.16(+0.87%)
Mar 29, 2011	18.03	18.08	17.94	18.08	47,132	+0.03(+0.14%)
Mar 28, 2011	18.12	18.18	18.05	18.05	64,717	-0.04(-0.22%)
Mar 25, 2011	18.09	18.19	18.03	18.09	234,557	+0.02(+0.08%)
Mar 24, 2011	18.06	18.08	17.86	18.08	151,000	+0.08(+0.45%)
Mar 23, 2011	17.97	18.03	17.78	18.00	252,013	-0.03(-0.17%)
Mar 22, 2011	18.09	18.12	17.95	18.03	217,038	-0.09(-0.51%)
Mar 21, 2011	18.09	18.12	18.02	18.12	235,968	+0.06(+0.33%)
Mar 18, 2011	18.06	18.21	17.98	18.06	300,906	+0.22(+1.23%)
Mar 17, 2011	17.86	17.89	17.62	17.84	352,016	+0.21(+1.21%)
Mar 16, 2011	17.97	18.00	17.56	17.63	577,622	-0.33(-1.85%)
Mar 15, 2011	17.89	18.05	17.84	17.96	439,546	-0.20(-1.08%)
Mar 14, 2011	18.17	18.21	17.97	18.16	567,293	-0.15(-0.82%)
Mar 11, 2011	18.09	18.34	18.09	18.31	218,255	+0.12(+0.66%)
Mar 10, 2011	18.40	18.40	18.17	18.19	315,024	-0.43(-2.33%)
Mar 09, 2011	18.61	18.73	18.50	18.62	189,485	-0.01(-0.05%)
Mar 08, 2011	18.25	18.66	18.25	18.63	317,019	+0.43(+2.38%)
Mar 07, 2011	18.35	18.44	18.13	18.20	387,252	-0.12(-0.64%)
Mar 04, 2011	18.55	18.55	18.21	18.31	287,630	-0.28(-1.52%)
Mar 03, 2011	18.39	18.63	18.39	18.60	248,240	+0.41(+2.23%)
Mar 02, 2011	18.21	18.35	18.13	18.19	275,554	-0.04(-0.22%)
Mar 01, 2011	18.62	18.62	18.23	18.23	328,268	-0.37(-1.98%)
Feb 28, 2011	18.73	18.77	18.53	18.60	144,794	-0.02(-0.13%)
Feb 25, 2011	18.54	18.66	18.50	18.62	190,980	+0.28(+1.50%)
Feb 24, 2011	18.31	18.41	18.13	18.35	735,393	-0.05(-0.27%)
Feb 23, 2011	18.46	18.62	18.15	18.40	655,798	-0.09(-0.49%)
Feb 22, 2011	18.86	18.90	18.42	18.49	325,331	-0.65(-3.38%)
Feb 18, 2011	19.18	19.18	19.07	19.14	167,874	-0.01(-0.03%)
Feb 17, 2011	19.20	19.17	19.07	19.14	226,810	-0.06(-0.32%)
Feb 16, 2011	19.17	19.23	19.10	19.20	309,412	+0.09(+0.47%)
Feb 15, 2011	19.16	19.22	19.06	19.11	171,246	-0.05(-0.26%)
Feb 14, 2011	19.10	19.19	19.06	19.16	183,745	+0.05(+0.26%)
Feb 11, 2011	18.77	19.17	18.71	19.11	282,273	+0.33(+1.78%)
Feb 10, 2011	18.72	18.83	18.68	18.78	117,955	-0.01(-0.07%)
Feb 09, 2011	18.85	18.92	18.66	18.79	436,006	-0.18(-0.93%)
Feb 08, 2011	18.84	18.99	18.77	18.97	339,447	+0.15(+0.81%)
Feb 07, 2011	18.57	18.86	18.57	18.82	286,058	+0.32(+1.71%)
Feb 04, 2011	18.52	18.53	18.38	18.50	154,514	-0.04(-0.22%)
Feb 03, 2011	18.54	18.57	18.37	18.54	260,155	-0.03(-0.15%)
Feb 02, 2011	18.66	18.69	18.56	18.57	374,024	-0.12(-0.65%)
Feb 01, 2011	18.41	18.72	18.39	18.69	306,940	+0.42(+2.27%)
Jan 31, 2011	18.21	18.31	18.13	18.27	7,149,554	+0.18(+0.98%)
Jan 28, 2011	18.42	18.59	18.09	18.10	856,178	-0.32(-1.72%)
Jan 27, 2011	18.28	18.42	18.25	18.41	317,451	+0.15(+0.80%)
Jan 26, 2011	18.38	18.41	18.27	18.27	364,569	-0.06(-0.32%)
Jan 25, 2011	18.34	18.40	18.09	18.33	344,358	-0.10(-0.54%)
Jan 24, 2011	18.43	18.52	18.36	18.43	256,770	-0.07(-0.39%)
Jan 21, 2011	18.48	18.60	18.43	18.50	382,908	+0.18(+0.96%)
Jan 20, 2011	18.19	18.41	18.13	18.32	410,984	+0.07(+0.37%)
Jan 19, 2011	18.59	18.62	18.21	18.25	852,509	-0.47(-2.53%)
Jan 18, 2011	18.85	18.85	18.63	18.73	477,503	-0.19(-0.98%)
Jan 14, 2011	18.54	18.96	18.52	18.91	441,260	+0.37(+1.99%)
Jan 13, 2011	18.64	18.68	18.49	18.54	287,359	-0.08(-0.45%)
Jan 12, 2011	18.45	18.63	18.45	18.63	1,090,139	+0.32(+1.76%)
Jan 11, 2011	18.32	18.42	18.22	18.30	725,644	+0.11(+0.60%)
Jan 10, 2011	18.12	18.24	18.04	18.20	340,786	-0.02(-0.12%)
Jan 07, 2011	18.47	18.48	17.97	18.22	659,602	-0.20(-1.06%)
Jan 06, 2011	18.54	18.58	18.40	18.41	552,022	-0.09(-0.49%)
Jan 05, 2011	18.21	18.54	18.17	18.50	681,072	+0.28(+1.51%)
Jan 04, 2011	18.34	18.34	18.07	18.23	406,956	-0.01(-0.05%)

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