Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	18.27	18.29	18.27	18.28	54,199	+0.03(+0.16%)
May 30, 2012	18.25	18.27	18.21	18.26	31,898	+0.01(+0.04%)
May 29, 2012	18.24	18.25	18.23	18.25	27,050	+0.01(+0.04%)
May 25, 2012	18.23	18.25	18.23	18.24	45,526	+0.02(+0.13%)
May 24, 2012	18.23	18.23	18.20	18.22	35,059	+0.01(+0.04%)
May 23, 2012	18.23	18.25	18.20	18.21	112,618	+0.01(+0.05%)
May 22, 2012	18.20	18.24	18.18	18.20	96,577	-0.03(-0.16%)
May 21, 2012	18.22	18.24	18.19	18.23	75,084	+0.03(+0.14%)
May 18, 2012	18.24	18.24	18.19	18.21	150,786	+0.01(+0.04%)
May 17, 2012	18.21	18.22	18.16	18.20	274,708	+0.00(+0.00%)
May 16, 2012	18.17	18.23	17.94	18.20	142,584	-0.03(-0.18%)
May 15, 2012	18.22	18.25	18.21	18.23	34,031	-0.01(-0.04%)
May 14, 2012	18.23	18.26	18.20	18.24	37,830	+0.01(+0.07%)
May 11, 2012	18.17	18.23	18.17	18.23	23,267	+0.00(+0.02%)
May 10, 2012	18.23	18.32	18.18	18.22	154,379	-0.04(-0.20%)
May 09, 2012	18.21	18.28	18.18	18.26	90,678	+0.07(+0.41%)
May 08, 2012	18.18	18.21	18.18	18.18	43,898	+0.01(+0.08%)
May 07, 2012	18.17	18.17	18.15	18.17	24,824	+0.04(+0.21%)
May 04, 2012	18.13	18.13	18.11	18.13	27,455	+0.01(+0.06%)
May 03, 2012	18.03	18.13	18.03	18.12	93,817	+0.02(+0.11%)
May 02, 2012	18.07	18.32	18.06	18.10	140,711	+0.05(+0.29%)
May 01, 2012	18.05	18.07	18.01	18.05	220,205	-0.02(-0.11%)
Apr 30, 2012	18.07	18.15	18.05	18.07	137,516	+0.01(+0.05%)
Apr 27, 2012	18.05	18.08	18.03	18.06	73,910	+0.02(+0.09%)
Apr 26, 2012	18.00	18.04	17.91	18.04	431,166	+0.05(+0.27%)
Apr 25, 2012	17.97	18.02	17.92	17.99	630,655	+0.02(+0.13%)
Apr 24, 2012	17.97	18.07	17.92	17.97	1,272,035	+0.02(+0.09%)
Apr 23, 2012	17.96	17.97	17.94	17.96	538,208	+0.09(+0.51%)
Apr 20, 2012	18.02	18.02	17.86	17.86	7,208	-0.07(-0.42%)
Apr 19, 2012	17.87	17.94	17.87	17.94	45,664	+0.01(+0.04%)
Apr 18, 2012	17.93	17.93	17.90	17.93	31,753	+0.01(+0.05%)
Apr 17, 2012	17.90	17.92	17.81	17.92	31,125	+0.05(+0.26%)
Apr 16, 2012	17.86	17.90	17.77	17.88	132,461	+0.03(+0.16%)
Apr 13, 2012	17.85	17.85	17.81	17.85	34,513	+0.04(+0.22%)
Apr 12, 2012	17.80	17.81	17.78	17.81	14,550	+0.01(+0.07%)
Apr 11, 2012	17.79	17.81	17.75	17.80	132,549	+0.01(+0.06%)
Apr 10, 2012	17.80	17.81	17.78	17.79	78,399	+0.00(+0.00%)
Apr 09, 2012	17.81	17.84	17.79	17.79	541,442	-0.01(-0.03%)
Apr 05, 2012	17.82	17.82	17.78	17.79	13,572	+0.04(+0.21%)
Apr 04, 2012	17.70	17.83	17.70	17.76	89,179	-0.02(-0.13%)
Apr 03, 2012	17.66	17.80	17.66	17.78	51,636	+0.04(+0.21%)
Apr 02, 2012	17.75	17.76	17.64	17.74	18,548	-0.12(-0.68%)
Mar 30, 2012	17.77	17.86	17.73	17.86	216,280	+0.17(+0.96%)
Mar 29, 2012	17.78	17.78	17.69	17.69	58,062	-0.03(-0.17%)
Mar 28, 2012	17.70	17.76	17.70	17.72	536,819	-0.01(-0.05%)
Mar 27, 2012	17.73	17.74	17.69	17.73	267,292	+0.06(+0.37%)
Mar 26, 2012	17.68	17.72	17.67	17.67	20,759	+0.03(+0.15%)
Mar 23, 2012	17.66	17.67	17.64	17.64	17,000	-0.03(-0.15%)
Mar 22, 2012	17.68	17.69	17.61	17.67	15,666	-0.01(-0.06%)
Mar 21, 2012	17.68	17.68	17.57	17.68	12,723	+0.00(+0.00%)
Mar 20, 2012	17.71	17.73	17.56	17.68	125,154	+0.06(+0.31%)
Mar 19, 2012	17.74	17.74	17.62	17.62	18,009	-0.02(-0.13%)
Mar 16, 2012	17.76	17.77	17.65	17.65	232,594	-0.10(-0.55%)
Mar 15, 2012	17.62	17.78	17.62	17.74	245,784	+0.09(+0.52%)
Mar 14, 2012	17.89	17.89	17.65	17.65	87,940	-0.22(-1.24%)
Mar 13, 2012	17.86	17.89	17.82	17.87	129,324	+0.02(+0.11%)
Mar 12, 2012	17.82	17.85	17.81	17.85	83,151	+0.05(+0.26%)
Mar 09, 2012	17.79	17.81	17.78	17.81	22,114	+0.03(+0.15%)
Mar 08, 2012	17.80	17.80	17.78	17.78	44,909	+0.01(+0.04%)
Mar 07, 2012	17.77	17.79	17.74	17.78	70,547	+0.03(+0.15%)
Mar 06, 2012	17.77	17.78	17.65	17.75	42,423	-0.01(-0.08%)
Mar 05, 2012	17.80	17.80	17.75	17.76	55,444	-0.02(-0.13%)
Mar 02, 2012	17.78	17.79	17.74	17.79	73,024	+0.01(+0.07%)

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