Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	33.89	33.94	33.10	33.12	211,228	-0.58(-1.72%)
May 23, 2011	33.87	34.23	33.70	33.71	145,884	-1.26(-3.60%)
May 20, 2011	34.93	35.21	34.15	34.96	284,527	-0.26(-0.73%)
May 19, 2011	35.79	35.79	34.80	35.22	137,685	-0.24(-0.67%)
May 18, 2011	34.32	35.58	34.18	35.46	274,268	+1.25(+3.65%)
May 17, 2011	34.68	34.82	34.02	34.21	162,228	-0.82(-2.34%)
May 16, 2011	35.57	35.84	35.02	35.03	212,702	-0.81(-2.26%)
May 13, 2011	36.65	36.72	35.56	35.84	267,059	-0.83(-2.26%)
May 12, 2011	35.77	36.78	35.32	36.67	241,113	+0.62(+1.72%)
May 11, 2011	37.04	37.04	35.85	36.05	152,101	-1.18(-3.17%)
May 10, 2011	36.54	37.27	36.38	37.23	149,337	+0.99(+2.74%)
May 09, 2011	35.48	36.41	35.44	36.24	127,227	+0.49(+1.36%)
May 06, 2011	36.27	36.35	35.61	35.76	191,126	+0.01(+0.03%)
May 05, 2011	35.77	36.58	35.48	35.75	184,596	-0.40(-1.11%)
May 04, 2011	36.58	36.81	35.87	36.15	371,175	-0.46(-1.25%)
May 03, 2011	37.23	37.35	36.44	36.60	326,685	-0.78(-2.09%)
May 02, 2011	37.39	37.58	37.26	37.39	642,052	+1.13(+3.13%)
Apr 29, 2011	37.16	37.38	36.13	36.25	339,953	-0.72(-1.96%)
Apr 28, 2011	37.40	37.63	36.61	36.98	245,816	-0.44(-1.17%)
Apr 27, 2011	36.70	37.49	35.79	37.41	332,277	+0.33(+0.90%)
Apr 26, 2011	36.04	37.20	35.91	37.08	271,895	+1.27(+3.54%)
Apr 25, 2011	36.20	36.40	35.62	35.81	82,785	-0.16(-0.45%)
Apr 21, 2011	36.08	36.37	35.67	35.97	93,913	+0.10(+0.29%)
Apr 20, 2011	35.59	36.10	35.26	35.87	131,845	+1.07(+3.07%)
Apr 19, 2011	34.95	35.07	34.58	34.80	126,587	-0.05(-0.14%)
Apr 18, 2011	34.90	34.95	34.29	34.85	290,680	-0.80(-2.25%)
Apr 15, 2011	34.94	35.69	34.89	35.65	192,418	+0.63(+1.80%)
Apr 14, 2011	34.47	35.04	34.47	35.02	155,016	+0.10(+0.27%)
Apr 13, 2011	35.22	35.38	34.54	34.93	130,527	-0.04(-0.11%)
Apr 12, 2011	35.29	35.72	34.89	34.96	146,584	-0.78(-2.19%)
Apr 11, 2011	35.98	36.05	35.52	35.75	147,840	-0.24(-0.66%)
Apr 08, 2011	36.71	36.71	35.62	35.98	206,589	-0.36(-1.00%)
Apr 07, 2011	36.78	37.06	36.23	36.35	197,180	-0.46(-1.24%)
Apr 06, 2011	36.88	37.07	36.38	36.80	158,402	+0.26(+0.70%)
Apr 05, 2011	36.24	36.94	36.01	36.55	141,105	+0.27(+0.74%)
Apr 04, 2011	36.12	36.38	35.69	36.28	139,479	+0.34(+0.95%)
Apr 01, 2011	36.22	36.22	35.72	35.94	201,593	+0.14(+0.40%)
Mar 31, 2011	34.74	35.82	34.73	35.79	230,468	+1.07(+3.07%)
Mar 30, 2011	34.73	34.73	34.73	34.73	180,001	-0.01(-0.03%)
Mar 29, 2011	34.38	34.82	34.13	34.74	85,155	+0.25(+0.72%)
Mar 28, 2011	34.86	34.95	34.42	34.49	112,164	-0.31(-0.90%)
Mar 25, 2011	34.70	35.41	34.50	34.80	218,842	+0.34(+1.00%)
Mar 24, 2011	34.11	34.76	33.78	34.46	185,635	+0.75(+2.23%)
Mar 23, 2011	33.23	33.97	32.99	33.71	264,933	+0.41(+1.23%)
Mar 22, 2011	34.38	34.53	33.17	33.30	322,238	-1.06(-3.08%)
Mar 21, 2011	34.33	34.42	34.10	34.35	137,817	+1.14(+3.44%)
Mar 18, 2011	33.22	33.91	32.99	33.21	374,169	+0.46(+1.40%)
Mar 17, 2011	33.33	33.56	32.64	32.75	183,852	+0.23(+0.70%)
Mar 16, 2011	32.77	33.07	32.08	32.52	294,712	-0.36(-1.10%)
Mar 15, 2011	32.56	33.14	32.48	32.89	209,207	-0.33(-1.00%)
Mar 14, 2011	33.25	33.79	32.91	33.22	250,980	-0.53(-1.58%)
Mar 11, 2011	33.59	33.96	33.15	33.75	226,169	-0.09(-0.25%)
Mar 10, 2011	34.39	34.48	33.64	33.84	309,196	-1.24(-3.53%)
Mar 09, 2011	35.06	35.27	34.53	35.08	225,723	-0.06(-0.16%)
Mar 08, 2011	34.18	35.26	33.88	35.13	335,965	+0.97(+2.84%)
Mar 07, 2011	34.85	34.88	33.62	34.16	567,486	-0.50(-1.46%)
Mar 04, 2011	35.03	35.30	34.02	34.67	202,381	-0.58(-1.65%)
Mar 03, 2011	34.62	35.45	34.60	35.25	277,299	+1.38(+4.08%)
Mar 02, 2011	34.04	34.37	33.64	33.87	171,239	-0.24(-0.70%)

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