Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	17.83	18.00	17.67	17.80	316,349	+0.02(+0.08%)
Mar 29, 2012	18.00	18.12	17.48	17.79	306,369	-0.18(-1.00%)
Mar 28, 2012	17.90	18.15	17.70	17.97	601,262	+0.11(+0.59%)
Mar 27, 2012	17.68	17.99	17.66	17.86	634,319	+0.22(+1.23%)
Mar 26, 2012	17.60	17.77	17.51	17.65	744,403	+0.19(+1.07%)
Mar 23, 2012	17.28	17.46	17.18	17.46	187,286	+0.05(+0.30%)
Mar 22, 2012	17.51	17.61	17.35	17.41	180,024	-0.24(-1.36%)
Mar 21, 2012	17.67	17.86	17.62	17.65	333,663	-0.04(-0.25%)
Mar 20, 2012	17.97	17.97	17.66	17.69	408,424	-0.42(-2.32%)
Mar 19, 2012	17.85	18.13	17.77	18.11	493,886	+0.22(+1.26%)
Mar 16, 2012	17.78	17.95	17.65	17.89	506,968	+0.22(+1.23%)
Mar 15, 2012	17.49	17.71	17.40	17.67	347,102	+0.16(+0.94%)
Mar 14, 2012	17.68	17.74	17.33	17.51	480,939	-0.22(-1.23%)
Mar 13, 2012	17.81	17.88	17.57	17.72	321,418	-0.01(-0.04%)
Mar 12, 2012	17.74	17.93	17.62	17.73	362,596	+0.04(+0.21%)
Mar 09, 2012	17.72	17.93	17.63	17.69	238,037	-0.04(-0.21%)
Mar 08, 2012	17.59	17.80	17.47	17.73	385,906	+0.22(+1.28%)
Mar 07, 2012	17.54	17.62	17.48	17.51	254,651	-0.06(-0.34%)
Mar 06, 2012	17.71	17.74	17.47	17.57	550,373	-0.27(-1.51%)
Mar 05, 2012	17.94	18.02	17.74	17.83	462,229	-0.05(-0.29%)
Mar 02, 2012	18.25	18.42	17.87	17.89	412,303	-0.36(-1.97%)
Mar 01, 2012	18.37	18.44	18.01	18.25	669,899	-0.05(-0.29%)
Feb 29, 2012	18.20	18.58	18.01	18.30	2,187,050	+0.39(+2.18%)
Feb 28, 2012	18.47	18.91	17.51	17.91	1,880,162	-1.21(-6.35%)
Feb 27, 2012	19.15	19.27	18.99	19.12	525,967	-0.21(-1.09%)
Feb 24, 2012	19.18	19.44	19.01	19.33	648,668	+0.13(+0.70%)
Feb 23, 2012	19.19	19.43	18.94	19.20	626,497	+0.07(+0.35%)
Feb 22, 2012	19.03	19.27	18.99	19.13	629,882	+0.01(+0.04%)
Feb 21, 2012	18.94	19.31	18.82	19.12	741,939	+0.15(+0.79%)
Feb 17, 2012	18.98	19.15	18.86	18.97	743,854	-0.01(-0.04%)
Feb 16, 2012	18.40	19.48	18.32	18.98	1,438,289	+0.53(+2.88%)
Feb 15, 2012	18.22	18.51	18.19	18.45	863,570	+0.35(+1.96%)
Feb 14, 2012	18.21	18.36	18.00	18.10	202,253	-0.16(-0.90%)
Feb 13, 2012	18.10	18.35	18.04	18.26	349,350	+0.32(+1.79%)
Feb 10, 2012	17.93	18.06	17.61	17.94	453,911	-0.12(-0.66%)
Feb 09, 2012	18.19	18.36	18.00	18.06	501,610	-0.05(-0.29%)
Feb 08, 2012	18.25	18.30	18.07	18.11	296,833	-0.07(-0.41%)
Feb 07, 2012	18.45	18.45	18.13	18.18	409,915	-0.22(-1.18%)
Feb 06, 2012	18.36	18.46	18.20	18.40	741,611	-0.01(-0.08%)
Feb 03, 2012	17.79	18.59	17.78	18.42	768,369	+0.80(+4.53%)
Feb 02, 2012	17.63	17.86	17.45	17.62	190,137	+0.02(+0.13%)
Feb 01, 2012	17.68	17.75	17.51	17.60	263,613	+0.03(+0.17%)
Jan 31, 2012	17.47	17.61	17.34	17.57	228,536	+0.23(+1.33%)
Jan 30, 2012	17.28	17.42	17.20	17.33	174,674	-0.04(-0.26%)
Jan 27, 2012	17.28	17.61	17.04	17.38	494,643	-0.16(-0.89%)
Jan 26, 2012	17.75	17.75	17.30	17.54	244,882	-0.10(-0.55%)
Jan 25, 2012	17.46	17.72	17.25	17.63	228,934	+0.11(+0.64%)
Jan 24, 2012	17.15	17.65	16.98	17.52	474,948	+0.30(+1.73%)
Jan 23, 2012	17.56	18.09	17.16	17.22	694,153	-0.08(-0.47%)
Jan 20, 2012	16.83	17.33	16.62	17.30	745,505	+0.53(+3.16%)
Jan 19, 2012	16.07	17.01	16.07	16.77	742,243	+0.72(+4.46%)
Jan 18, 2012	15.77	16.13	15.59	16.06	460,843	+0.29(+1.84%)
Jan 17, 2012	16.08	16.18	15.66	15.77	169,258	-0.06(-0.38%)
Jan 13, 2012	15.93	16.07	15.71	15.83	165,506	-0.15(-0.93%)
Jan 12, 2012	16.04	16.08	15.69	15.98	264,229	-0.01(-0.09%)
Jan 11, 2012	16.11	16.27	15.97	15.99	230,439	-0.18(-1.11%)
Jan 10, 2012	15.96	16.41	15.96	16.17	327,145	+0.36(+2.26%)
Jan 09, 2012	15.96	15.98	15.63	15.81	256,737	-0.07(-0.47%)
Jan 06, 2012	16.12	16.12	15.78	15.89	299,406	-0.19(-1.21%)
Jan 05, 2012	16.37	16.37	15.99	16.08	345,826	-0.40(-2.40%)

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