Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	20.07	20.07	19.82	19.99	3,437,944	-0.09(-0.43%)
Apr 27, 2012	19.91	20.18	19.78	20.07	2,461,864	+0.24(+1.20%)
Apr 26, 2012	19.69	19.88	19.64	19.84	2,057,588	+0.11(+0.57%)
Apr 25, 2012	19.76	19.84	19.60	19.72	1,566,357	+0.19(+0.98%)
Apr 24, 2012	19.03	19.53	19.03	19.53	2,074,394	+0.47(+2.45%)
Apr 23, 2012	18.93	19.14	18.68	19.07	2,433,085	-0.09(-0.48%)
Apr 20, 2012	18.95	19.23	18.86	19.16	1,837,539	+0.39(+2.07%)
Apr 19, 2012	18.70	18.79	18.56	18.77	3,043,023	+0.14(+0.78%)
Apr 18, 2012	18.66	18.73	18.47	18.62	2,305,148	-0.07(-0.39%)
Apr 17, 2012	18.62	18.84	18.57	18.70	7,263,559	-0.33(-1.73%)
Apr 16, 2012	18.74	19.19	18.74	19.03	1,901,832	+0.41(+2.19%)
Apr 13, 2012	18.58	18.69	18.53	18.62	2,069,508	+0.02(+0.11%)
Apr 12, 2012	18.49	18.72	18.44	18.60	1,454,176	+0.16(+0.86%)
Apr 11, 2012	18.36	18.48	18.23	18.44	1,668,959	+0.34(+1.89%)
Apr 10, 2012	18.68	18.76	18.08	18.10	2,028,251	-0.55(-2.93%)
Apr 09, 2012	18.69	18.84	18.57	18.64	1,636,380	-0.31(-1.63%)
Apr 05, 2012	18.66	19.00	18.63	18.95	1,795,324	+0.23(+1.23%)
Apr 04, 2012	18.54	18.79	18.42	18.72	2,156,476	-0.04(-0.21%)
Apr 03, 2012	19.07	19.12	18.72	18.76	1,982,351	-0.36(-1.89%)
Apr 02, 2012	18.90	19.23	18.80	19.12	1,699,378	+0.16(+0.87%)
Mar 30, 2012	18.87	19.05	18.74	18.96	1,730,138	+0.20(+1.05%)
Mar 29, 2012	18.49	18.79	18.49	18.76	901,778	+0.05(+0.25%)
Mar 28, 2012	18.70	18.78	18.54	18.72	1,512,392	+0.01(+0.04%)
Mar 27, 2012	18.79	18.84	18.67	18.71	1,275,620	-0.04(-0.21%)
Mar 26, 2012	18.49	18.81	18.44	18.75	1,269,859	+0.39(+2.12%)
Mar 23, 2012	18.10	18.39	18.02	18.36	799,510	+0.32(+1.75%)
Mar 22, 2012	18.06	18.09	17.81	18.04	629,136	-0.17(-0.94%)
Mar 21, 2012	18.36	18.39	18.21	18.22	432,097	-0.07(-0.36%)
Mar 20, 2012	18.28	18.47	18.28	18.28	693,359	-0.09(-0.50%)
Mar 19, 2012	18.13	18.46	18.08	18.37	875,018	+0.20(+1.12%)
Mar 16, 2012	18.01	18.18	17.91	18.17	1,690,860	+0.22(+1.25%)
Mar 15, 2012	17.88	17.95	17.79	17.95	816,067	+0.11(+0.63%)
Mar 14, 2012	17.85	18.05	17.81	17.83	791,672	+0.01(+0.07%)
Mar 13, 2012	17.58	17.91	17.55	17.82	1,284,394	+0.37(+2.11%)
Mar 12, 2012	17.26	17.62	17.20	17.45	1,148,632	+0.23(+1.33%)
Mar 09, 2012	17.16	17.45	17.12	17.22	1,061,154	+0.07(+0.38%)
Mar 08, 2012	17.46	17.50	17.12	17.16	1,462,470	-0.24(-1.35%)
Mar 07, 2012	17.31	17.43	17.16	17.39	1,248,336	+0.18(+1.06%)
Mar 06, 2012	17.27	17.46	17.18	17.21	836,610	-0.21(-1.20%)
Mar 05, 2012	17.21	17.42	17.11	17.42	1,266,521	+0.18(+1.02%)
Mar 02, 2012	17.45	17.45	17.13	17.24	1,095,396	-0.15(-0.86%)
Mar 01, 2012	17.26	17.42	17.24	17.39	1,033,202	+0.16(+0.91%)
Feb 29, 2012	17.38	17.54	17.14	17.24	1,500,718	-0.09(-0.49%)
Feb 28, 2012	17.54	17.58	17.24	17.32	827,276	-0.25(-1.45%)
Feb 27, 2012	17.50	17.60	17.30	17.58	963,999	+0.16(+0.90%)
Feb 24, 2012	17.55	17.59	17.25	17.42	1,149,522	-0.15(-0.86%)
Feb 23, 2012	17.11	17.57	17.08	17.57	1,096,848	+0.50(+2.91%)
Feb 22, 2012	17.91	18.06	17.06	17.07	1,315,564	-0.14(-0.84%)
Feb 21, 2012	17.52	17.56	17.10	17.22	956,301	-0.27(-1.57%)
Feb 17, 2012	17.60	17.60	17.39	17.49	716,331	-0.07(-0.41%)
Feb 16, 2012	17.24	17.61	17.24	17.56	1,209,336	+0.31(+1.78%)
Feb 15, 2012	17.57	17.60	17.14	17.26	1,655,906	-0.27(-1.57%)
Feb 14, 2012	17.41	17.55	17.25	17.53	1,530,469	+0.10(+0.56%)
Feb 13, 2012	17.11	17.45	17.11	17.43	889,809	+0.50(+2.93%)
Feb 10, 2012	17.15	17.26	16.94	16.94	1,840,310	-0.37(-2.12%)
Feb 09, 2012	17.78	17.88	17.30	17.30	2,370,613	-0.44(-2.50%)
Feb 08, 2012	17.83	17.94	17.61	17.75	1,212,945	-0.08(-0.44%)
Feb 07, 2012	17.57	17.87	17.53	17.82	1,101,011	+0.20(+1.11%)
Feb 06, 2012	17.67	17.71	17.53	17.63	995,737	-0.15(-0.85%)
Feb 03, 2012	17.68	17.80	17.49	17.78	2,200,611	+0.31(+1.76%)
Feb 02, 2012	17.26	17.54	17.24	17.47	1,473,302	+0.22(+1.29%)

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