Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2012	38.97	39.02	38.32	38.91	2,047,061	-0.06(-0.15%)
Apr 27, 2012	38.24	40.03	38.19	38.96	3,966,078	-0.12(-0.30%)
Apr 26, 2012	38.45	39.20	38.04	39.08	2,572,728	+0.21(+0.54%)
Apr 25, 2012	37.88	38.93	37.83	38.87	3,132,710	+1.54(+4.13%)
Apr 24, 2012	37.48	37.84	36.87	37.33	2,372,454	-0.32(-0.84%)
Apr 23, 2012	37.49	37.70	36.98	37.64	1,914,790	-0.39(-1.02%)
Apr 20, 2012	38.19	38.41	38.01	38.03	1,525,227	+0.01(+0.02%)
Apr 19, 2012	38.19	38.48	37.70	38.03	1,508,259	-0.12(-0.30%)
Apr 18, 2012	38.26	38.44	37.95	38.14	1,590,975	-0.46(-1.20%)
Apr 17, 2012	38.25	38.89	38.19	38.60	2,099,390	+0.79(+2.10%)
Apr 16, 2012	37.90	38.04	37.31	37.81	1,838,132	+0.22(+0.59%)
Apr 13, 2012	37.80	38.14	37.49	37.59	2,101,960	-0.45(-1.19%)
Apr 12, 2012	36.72	38.27	36.72	38.04	2,772,268	+1.33(+3.63%)
Apr 11, 2012	36.55	36.89	36.27	36.71	3,199,753	+0.73(+2.02%)
Apr 10, 2012	37.24	37.39	35.83	35.98	3,620,241	-1.26(-3.39%)
Apr 09, 2012	37.24	37.36	36.79	37.24	3,703,765	-0.30(-0.81%)
Apr 05, 2012	37.87	38.78	37.49	37.54	3,261,026	-0.53(-1.38%)
Apr 04, 2012	37.98	38.16	37.75	38.07	2,694,026	-0.38(-0.99%)
Apr 03, 2012	38.01	38.48	37.98	38.45	4,133,545	+0.38(+1.00%)
Apr 02, 2012	37.23	38.13	36.97	38.07	4,597,139	+0.81(+2.17%)
Mar 30, 2012	37.23	37.37	36.82	37.26	3,195,710	+0.34(+0.92%)
Mar 29, 2012	36.45	36.98	36.19	36.92	2,471,595	+0.07(+0.20%)
Mar 28, 2012	37.38	37.42	36.33	36.85	2,907,914	-0.61(-1.64%)
Mar 27, 2012	37.54	37.78	37.41	37.46	2,666,320	+0.03(+0.08%)
Mar 26, 2012	37.39	37.79	37.25	37.44	2,044,534	+0.51(+1.39%)
Mar 23, 2012	36.79	37.21	36.26	36.92	1,528,934	+0.29(+0.79%)
Mar 22, 2012	36.83	37.07	36.39	36.64	1,507,291	-0.47(-1.26%)
Mar 21, 2012	37.13	37.34	37.00	37.10	1,903,896	-0.01(-0.04%)
Mar 20, 2012	37.12	37.39	36.87	37.12	1,966,398	-0.27(-0.71%)
Mar 19, 2012	37.41	37.57	37.08	37.39	1,862,561	-0.12(-0.33%)
Mar 16, 2012	37.60	37.80	37.25	37.51	2,448,290	+0.06(+0.15%)
Mar 15, 2012	37.31	37.49	36.91	37.45	2,598,846	+0.31(+0.83%)
Mar 14, 2012	37.56	37.86	37.02	37.14	2,803,776	-0.43(-1.15%)
Mar 13, 2012	37.35	37.60	37.01	37.57	2,681,583	+0.50(+1.34%)
Mar 12, 2012	37.45	37.45	37.02	37.08	1,552,272	-0.28(-0.75%)
Mar 09, 2012	37.66	37.70	37.12	37.36	3,034,384	-0.28(-0.74%)
Mar 08, 2012	37.12	37.71	37.04	37.63	2,167,433	+0.93(+2.54%)
Mar 07, 2012	36.04	36.83	36.00	36.70	2,288,713	+0.75(+2.09%)
Mar 06, 2012	36.57	36.87	35.66	35.95	3,699,748	-1.52(-4.06%)
Mar 05, 2012	38.28	38.32	37.38	37.47	1,997,441	-0.94(-2.45%)
Mar 02, 2012	38.53	38.84	38.15	38.41	1,546,846	-0.17(-0.45%)
Mar 01, 2012	38.98	39.18	38.33	38.58	2,585,513	-0.24(-0.63%)
Feb 29, 2012	39.45	39.55	38.60	38.83	2,940,564	-0.60(-1.51%)
Feb 28, 2012	38.87	39.45	38.58	39.42	2,886,122	+0.60(+1.53%)
Feb 27, 2012	38.36	39.03	37.91	38.83	2,235,574	+0.24(+0.61%)
Feb 24, 2012	38.88	39.11	38.51	38.59	1,496,700	-0.18(-0.46%)
Feb 23, 2012	38.63	38.87	38.37	38.77	2,226,197	+0.09(+0.22%)
Feb 22, 2012	38.86	38.98	38.33	38.68	2,175,793	-0.33(-0.85%)
Feb 21, 2012	39.23	39.41	38.84	39.01	1,981,396	-0.16(-0.40%)
Feb 17, 2012	39.38	39.42	38.90	39.17	1,656,889	+0.09(+0.22%)
Feb 16, 2012	38.50	39.16	38.33	39.08	2,889,924	+0.64(+1.66%)
Feb 15, 2012	39.18	39.18	38.31	38.45	2,171,377	-0.39(-1.00%)
Feb 14, 2012	38.70	38.95	38.32	38.83	1,889,049	-0.06(-0.15%)
Feb 13, 2012	39.03	39.18	38.80	38.89	2,261,380	+0.33(+0.86%)
Feb 10, 2012	38.50	38.85	38.17	38.56	2,236,954	-0.55(-1.41%)
Feb 09, 2012	39.06	39.33	38.74	39.11	2,784,921	+0.04(+0.11%)
Feb 08, 2012	38.98	39.23	38.64	39.07	2,437,178	+0.21(+0.54%)
Feb 07, 2012	38.81	39.04	38.43	38.86	2,148,830	-0.09(-0.22%)
Feb 06, 2012	38.25	39.09	38.12	38.95	2,745,308	+0.45(+1.17%)
Feb 03, 2012	38.95	39.11	38.40	38.50	3,882,456	+1.05(+2.82%)
Feb 02, 2012	37.60	37.71	37.15	37.44	2,722,357	-0.17(-0.46%)

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