Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.70	32.16	31.36	32.16	444,526	+0.49(+1.54%)
May 30, 2012	31.66	31.81	31.49	31.67	527,209	-0.16(-0.50%)
May 29, 2012	31.81	32.13	31.74	31.83	225,076	+0.25(+0.79%)
May 25, 2012	31.52	31.84	31.46	31.58	44,344	-0.12(-0.38%)
May 24, 2012	31.64	31.72	31.52	31.70	39,897	-0.02(-0.07%)
May 23, 2012	31.33	31.79	31.03	31.72	537,994	+0.05(+0.14%)
May 22, 2012	31.54	31.97	31.51	31.68	491,648	+0.21(+0.68%)
May 21, 2012	31.23	31.50	31.19	31.46	296,613	+0.17(+0.53%)
May 18, 2012	31.42	31.54	31.19	31.30	670,648	-0.08(-0.27%)
May 17, 2012	31.82	31.82	31.22	31.38	1,627,131	-0.51(-1.60%)
May 16, 2012	32.02	32.17	31.78	31.89	886,964	-0.08(-0.26%)
May 15, 2012	32.19	32.44	31.76	31.97	619,478	-0.25(-0.78%)
May 14, 2012	32.72	32.78	32.22	32.22	259,004	-0.76(-2.31%)
May 11, 2012	32.82	33.16	32.82	32.98	91,956	-0.21(-0.64%)
May 10, 2012	33.71	33.71	32.99	33.20	92,601	+0.14(+0.41%)
May 09, 2012	32.79	33.17	32.72	33.06	196,845	-0.12(-0.37%)
May 08, 2012	33.69	33.74	32.84	33.18	1,272,345	-0.49(-1.45%)
May 07, 2012	34.14	34.18	33.67	33.67	937,871	-0.39(-1.14%)
May 04, 2012	34.12	34.25	33.94	34.06	509,063	-0.08(-0.22%)
May 03, 2012	34.70	34.70	34.08	34.13	341,914	-0.42(-1.21%)
May 02, 2012	34.84	35.07	34.55	34.55	482,747	-0.47(-1.35%)
May 01, 2012	34.80	35.18	34.76	35.02	429,118	+0.06(+0.17%)
Apr 30, 2012	35.29	35.56	34.96	34.96	465,585	-0.22(-0.63%)
Apr 27, 2012	34.84	35.37	34.84	35.18	557,646	+0.20(+0.57%)
Apr 26, 2012	34.64	34.99	34.61	34.99	133,435	+0.24(+0.70%)
Apr 25, 2012	35.05	35.05	34.58	34.74	829,453	+0.00(+0.00%)
Apr 24, 2012	34.83	35.02	34.65	34.74	870,678	+0.09(+0.26%)
Apr 23, 2012	34.68	34.83	34.38	34.65	108,555	-0.59(-1.68%)
Apr 20, 2012	35.08	35.34	35.06	35.24	193,792	+0.38(+1.09%)
Apr 19, 2012	35.04	35.37	34.78	34.86	811,379	-0.14(-0.41%)
Apr 18, 2012	34.99	35.21	34.96	35.01	86,022	-0.10(-0.28%)
Apr 17, 2012	35.02	35.37	34.99	35.11	169,584	+0.24(+0.70%)
Apr 16, 2012	34.86	34.94	34.68	34.86	159,655	+0.03(+0.09%)
Apr 13, 2012	34.92	35.01	34.65	34.83	165,088	-0.23(-0.65%)
Apr 12, 2012	34.58	35.13	34.58	35.06	555,394	+0.45(+1.30%)
Apr 11, 2012	35.05	35.05	34.45	34.61	1,034,988	+0.13(+0.38%)
Apr 10, 2012	34.84	34.88	34.42	34.48	1,655,490	-0.11(-0.33%)
Apr 09, 2012	34.64	34.86	34.50	34.60	148,016	-0.23(-0.66%)
Apr 05, 2012	34.90	34.96	34.72	34.83	123,500	+0.04(+0.11%)
Apr 04, 2012	35.59	35.85	34.76	34.79	689,885	-1.18(-3.28%)
Apr 03, 2012	36.11	36.13	35.85	35.97	348,296	-0.14(-0.38%)
Apr 02, 2012	35.30	36.16	35.30	36.10	955,209	+0.58(+1.63%)
Mar 30, 2012	34.99	35.53	34.71	35.53	556,943	+0.81(+2.32%)
Mar 29, 2012	34.06	34.90	33.26	34.72	393,427	+0.18(+0.53%)
Mar 28, 2012	34.90	34.90	34.46	34.54	59,024	-0.45(-1.28%)
Mar 27, 2012	34.59	34.99	34.59	34.99	119,296	+0.40(+1.17%)
Mar 26, 2012	34.17	34.58	34.13	34.58	201,474	+0.65(+1.91%)
Mar 23, 2012	33.62	34.41	33.62	33.94	159,150	+0.23(+0.68%)
Mar 22, 2012	33.94	34.00	33.47	33.71	99,864	-0.38(-1.12%)
Mar 21, 2012	33.79	34.15	33.79	34.09	39,133	+0.19(+0.56%)
Mar 20, 2012	34.05	34.05	33.50	33.90	118,941	-0.20(-0.58%)
Mar 19, 2012	34.07	34.14	33.63	34.10	128,821	+0.18(+0.54%)
Mar 16, 2012	33.48	33.97	33.48	33.91	57,520	+0.17(+0.52%)
Mar 15, 2012	34.12	34.23	33.45	33.74	292,308	-0.22(-0.65%)
Mar 14, 2012	34.31	34.41	33.88	33.96	46,323	-0.24(-0.71%)
Mar 13, 2012	34.03	34.22	33.59	34.20	74,806	+0.23(+0.67%)
Mar 12, 2012	34.04	34.04	33.87	33.97	43,746	-0.06(-0.18%)
Mar 09, 2012	34.03	34.22	33.81	34.03	65,720	+0.08(+0.22%)
Mar 08, 2012	33.70	34.16	33.66	33.96	113,155	+0.59(+1.76%)
Mar 07, 2012	33.33	33.56	33.27	33.37	162,669	+0.04(+0.11%)
Mar 06, 2012	33.52	33.62	33.02	33.33	72,503	-0.49(-1.44%)
Mar 05, 2012	33.92	33.92	33.46	33.82	134,300	-0.27(-0.80%)
Mar 02, 2012	34.15	34.16	33.84	34.10	216,249	+0.12(+0.36%)

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