Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	16.46	16.58	16.30	16.52	2,229,942	+0.08(+0.49%)
Apr 27, 2012	16.74	16.82	16.25	16.44	2,603,275	-0.07(-0.42%)
Apr 26, 2012	16.54	16.61	16.18	16.51	2,543,112	-0.06(-0.36%)
Apr 25, 2012	16.80	16.94	16.30	16.57	3,168,253	+0.07(+0.42%)
Apr 24, 2012	16.51	16.82	16.28	16.50	3,658,888	+0.05(+0.30%)
Apr 23, 2012	16.93	16.93	16.44	16.45	3,250,368	-0.75(-4.36%)
Apr 20, 2012	17.95	17.95	17.17	17.20	1,930,741	-0.50(-2.82%)
Apr 19, 2012	17.92	18.23	17.53	17.70	1,648,861	-0.13(-0.73%)
Apr 18, 2012	17.92	18.06	17.64	17.83	1,447,725	-0.29(-1.60%)
Apr 17, 2012	17.80	18.47	17.75	18.12	1,477,941	+0.50(+2.84%)
Apr 16, 2012	18.16	18.36	17.54	17.62	1,843,201	-0.44(-2.44%)
Apr 13, 2012	18.35	18.38	17.92	18.06	1,596,441	-0.41(-2.22%)
Apr 12, 2012	17.84	18.59	17.84	18.47	2,291,195	+0.63(+3.53%)
Apr 11, 2012	18.10	18.30	17.63	17.84	2,535,046	+0.15(+0.85%)
Apr 10, 2012	18.18	18.45	17.35	17.69	3,528,638	-0.41(-2.27%)
Apr 09, 2012	18.51	18.57	18.10	18.10	2,529,673	-0.82(-4.33%)
Apr 05, 2012	19.24	19.37	18.81	18.92	1,752,085	-0.45(-2.34%)
Apr 04, 2012	19.67	19.67	19.11	19.37	1,764,125	-0.56(-2.79%)
Apr 03, 2012	20.06	20.54	19.73	19.93	2,032,084	-0.27(-1.34%)
Apr 02, 2012	20.12	20.23	19.63	20.20	1,468,471	+0.05(+0.25%)
Mar 30, 2012	20.29	20.50	19.93	20.15	1,970,682	-0.01(-0.05%)
Mar 29, 2012	19.58	20.26	19.45	20.16	2,197,504	+0.32(+1.61%)
Mar 28, 2012	19.95	20.42	19.54	19.84	2,978,760	-0.30(-1.49%)
Mar 27, 2012	19.93	20.50	19.78	20.14	3,649,591	+0.74(+3.81%)
Mar 26, 2012	19.07	19.61	18.96	19.40	2,595,055	+0.58(+3.08%)
Mar 23, 2012	18.43	18.83	18.16	18.82	2,235,179	+0.46(+2.51%)
Mar 22, 2012	18.56	19.06	18.10	18.36	2,547,604	-0.40(-2.13%)
Mar 21, 2012	18.82	19.00	18.54	18.76	1,169,844	+0.00(+0.00%)
Mar 20, 2012	18.80	19.06	18.60	18.76	1,563,184	-0.25(-1.32%)
Mar 19, 2012	18.64	19.09	18.57	19.01	2,025,033	+0.38(+2.04%)
Mar 16, 2012	18.85	18.94	18.31	18.63	2,552,969	-0.24(-1.27%)
Mar 15, 2012	18.87	19.11	18.65	18.87	2,238,969	+0.10(+0.53%)
Mar 14, 2012	19.03	19.33	18.60	18.77	2,001,270	-0.43(-2.24%)
Mar 13, 2012	18.48	19.21	18.45	19.20	3,089,860	+1.02(+5.61%)
Mar 12, 2012	19.00	19.13	18.11	18.18	2,298,605	-0.79(-4.16%)
Mar 09, 2012	18.64	19.36	18.59	18.97	2,825,139	+0.38(+2.04%)
Mar 08, 2012	18.29	18.72	18.21	18.59	2,247,682	+0.49(+2.71%)
Mar 07, 2012	18.50	18.93	17.93	18.10	3,669,381	-0.04(-0.22%)
Mar 06, 2012	18.58	18.64	18.05	18.14	3,265,280	-0.76(-4.02%)
Mar 05, 2012	19.56	19.74	18.85	18.90	2,824,418	-0.79(-4.01%)
Mar 02, 2012	21.04	21.39	19.52	19.69	5,372,493	-1.54(-7.25%)
Mar 01, 2012	18.88	21.69	18.71	21.23	15,665,712	+0.94(+4.63%)
Feb 29, 2012	21.79	21.95	20.25	20.29	6,389,228	-1.50(-6.88%)
Feb 28, 2012	22.39	22.91	21.76	21.79	4,266,014	-1.23(-5.34%)
Feb 27, 2012	22.61	23.46	22.37	23.02	2,924,143	+0.26(+1.14%)
Feb 24, 2012	22.89	23.10	22.57	22.76	1,691,096	-0.12(-0.52%)
Feb 23, 2012	22.20	23.00	21.82	22.88	1,429,204	+0.75(+3.39%)
Feb 22, 2012	22.60	22.73	22.08	22.13	1,748,253	-0.46(-2.04%)
Feb 21, 2012	22.90	23.50	22.47	22.59	2,231,694	-0.82(-3.50%)
Feb 17, 2012	22.94	23.48	22.85	23.41	1,709,106	+0.59(+2.59%)
Feb 16, 2012	22.62	22.93	22.22	22.82	1,883,238	+0.14(+0.62%)
Feb 15, 2012	22.93	23.06	22.54	22.68	2,040,458	+0.01(+0.04%)
Feb 14, 2012	22.48	22.68	22.25	22.67	1,549,765	+0.09(+0.40%)
Feb 13, 2012	22.27	22.66	22.11	22.58	1,397,911	+0.60(+2.75%)
Feb 10, 2012	22.05	22.39	21.92	21.98	1,492,572	-0.46(-2.07%)
Feb 09, 2012	22.70	22.70	21.95	22.44	1,826,099	+0.01(+0.04%)
Feb 08, 2012	22.50	23.00	22.36	22.43	2,137,426	+0.04(+0.18%)
Feb 07, 2012	21.98	22.60	21.92	22.39	1,663,928	+0.19(+0.86%)
Feb 06, 2012	21.39	22.48	21.36	22.20	2,548,598	+0.61(+2.83%)
Feb 03, 2012	20.70	21.61	20.45	21.59	3,614,897	+1.20(+5.89%)
Feb 02, 2012	21.46	21.50	19.77	20.39	4,903,237	-0.54(-2.58%)

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