Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	35.09	35.09	35.09	35.09	6,596	-0.13(-0.36%)
May 30, 2012	35.22	35.22	35.22	35.22	18,553	-0.02(-0.06%)
May 21, 2012	35.24	35.24	35.24	35.24	103	+0.01(+0.03%)
May 18, 2012	35.23	35.23	35.23	35.23	154	-0.19(-0.55%)
May 02, 2012	35.42	35.42	35.42	35.42	103	-0.05(-0.14%)
Apr 23, 2012	35.47	35.47	35.47	35.47	515	-0.22(-0.63%)
Apr 09, 2012	35.69	35.69	35.69	35.69	6,184	-0.18(-0.51%)
Mar 23, 2012	35.91	35.88	35.88	35.88	824	-0.09(-0.24%)
Mar 22, 2012	35.97	35.97	35.96	35.96	257	-0.03(-0.08%)
Mar 14, 2012	35.99	35.99	35.99	35.99	103	+0.25(+0.71%)
Mar 01, 2012	35.73	35.74	35.74	35.74	3,092	+0.12(+0.33%)
Feb 27, 2012	35.62	35.62	35.62	35.62	6,184	-0.04(-0.11%)
Feb 24, 2012	35.66	35.66	35.66	35.66	103	-0.09(-0.24%)
Feb 09, 2012	35.75	35.75	35.75	35.75	1,030	+0.00(+0.01%)
Feb 03, 2012	35.75	35.74	35.74	35.74	0	+0.00(+0.00%)
Jan 30, 2012	35.75	35.74	35.74	35.74	309	-0.10(-0.28%)
Jan 27, 2012	35.84	35.85	35.84	35.85	21,646	-0.05(-0.14%)
Jan 26, 2012	35.90	35.90	35.90	35.90	27,830	+0.00(+0.00%)
Jan 20, 2012	35.90	35.90	35.90	35.90	103	-0.02(-0.05%)
Jan 06, 2012	35.91	35.91	35.91	35.91	103	-0.08(-0.22%)
Jan 03, 2012	35.97	35.99	35.99	35.99	4,432	+0.19(+0.54%)
Dec 30, 2011	35.86	35.86	35.80	35.80	2,164	-0.05(-0.14%)
Dec 29, 2011	35.95	35.96	35.85	35.85	156,884	-0.20(-0.57%)
Dec 22, 2011	36.05	36.05	36.05	36.05	0	-0.09(-0.24%)
Dec 14, 2011	36.14	36.14	36.14	36.14	0	+0.02(+0.05%)
Dec 13, 2011	36.23	36.23	36.12	36.12	412	-0.11(-0.29%)
Dec 12, 2011	36.23	36.23	36.23	36.23	103	-0.03(-0.08%)
Dec 09, 2011	36.25	36.25	36.25	36.25	103	+0.05(+0.13%)
Dec 08, 2011	36.26	36.26	36.21	36.21	5,256	-0.20(-0.56%)
Dec 06, 2011	36.34	36.41	36.41	36.41	206	+0.06(+0.16%)
Dec 02, 2011	36.35	36.35	36.35	36.35	103	-0.14(-0.37%)
Dec 01, 2011	36.51	36.51	36.49	36.49	6,184	+0.02(+0.05%)
Nov 28, 2011	36.49	36.47	36.47	36.47	19,275	+0.04(+0.11%)
Nov 22, 2011	36.40	36.43	36.43	36.43	6,287	+0.09(+0.24%)
Nov 15, 2011	36.34	36.34	36.34	36.34	5,360	+0.06(+0.16%)
Nov 10, 2011	36.26	36.28	36.28	36.28	94,934	+0.01(+0.03%)
Nov 08, 2011	36.27	36.27	36.27	36.27	103	+0.01(+0.03%)
Nov 03, 2011	36.26	36.26	36.26	36.26	103	+0.03(+0.08%)
Nov 02, 2011	36.23	36.23	36.23	36.23	103	-0.08(-0.21%)
Nov 01, 2011	36.31	36.33	36.31	36.31	36,386	-0.23(-0.64%)
Oct 31, 2011	36.55	36.55	36.55	36.55	9,276	+0.00(+0.00%)
Oct 28, 2011	36.55	36.55	36.55	36.55	103	+0.00(+0.00%)
Oct 21, 2011	36.55	36.55	36.55	36.55	1,030	-0.14(-0.37%)
Oct 13, 2011	36.68	36.68	36.68	36.68	0	-0.08(-0.21%)
Oct 10, 2011	36.76	36.76	36.76	36.76	103	+0.13(+0.34%)
Oct 07, 2011	36.66	36.66	36.63	36.63	206	+0.07(+0.19%)
Oct 06, 2011	36.56	36.56	36.56	36.56	103	+0.22(+0.61%)
Oct 03, 2011	36.34	36.34	36.34	36.34	0	-0.21(-0.58%)
Sep 29, 2011	36.55	36.55	36.55	36.55	0	-0.03(-0.08%)
Sep 28, 2011	36.58	36.58	36.58	36.58	15,461	+0.06(+0.16%)
Sep 27, 2011	36.55	36.55	36.53	36.53	16,904	+0.07(+0.19%)
Sep 26, 2011	36.43	36.46	36.39	36.46	13,606	+0.11(+0.29%)
Sep 23, 2011	36.36	36.36	36.35	36.35	39,891	+0.17(+0.47%)
Sep 22, 2011	36.22	36.22	36.18	36.18	1,649	-0.14(-0.38%)
Sep 21, 2011	36.35	36.35	36.32	36.32	25,769	-0.09(-0.24%)
Sep 20, 2011	36.41	36.41	36.41	36.41	257	-0.01(-0.03%)
Sep 19, 2011	36.41	36.43	36.39	36.42	15,255	-0.14(-0.37%)
Sep 16, 2011	36.67	36.67	36.55	36.55	29,067	-0.04(-0.11%)
Sep 15, 2011	36.58	36.59	36.58	36.59	2,164	+0.09(+0.24%)
Sep 14, 2011	36.50	36.52	36.50	36.51	20,615	+0.01(+0.03%)
Sep 13, 2011	36.50	36.54	36.50	36.50	31,335	+0.04(+0.11%)
Sep 12, 2011	36.43	36.52	36.43	36.46	27,954	+0.01(+0.03%)
Sep 09, 2011	36.49	36.50	36.41	36.45	25,777	-0.03(-0.08%)
Sep 08, 2011	36.52	36.53	36.46	36.48	56,177	-0.03(-0.08%)
Sep 07, 2011	36.45	36.51	36.45	36.51	26,181	+0.10(+0.27%)
Sep 06, 2011	36.43	36.44	36.37	36.41	28,346	-0.08(-0.21%)
Sep 02, 2011	36.51	36.53	36.49	36.49	47,209	-0.15(-0.40%)
Sep 01, 2011	36.67	36.72	36.61	36.63	30,087	-0.06(-0.16%)
Aug 31, 2011	36.71	36.74	36.65	36.69	34,531	+0.00(+0.00%)
Aug 30, 2011	36.73	36.76	36.69	36.69	21,089	-0.14(-0.37%)
Aug 29, 2011	36.88	36.88	36.83	36.83	19,481	+0.08(+0.21%)
Aug 26, 2011	36.75	36.85	36.75	36.75	1,508	-0.13(-0.34%)
Aug 25, 2011	36.88	36.88	36.56	36.88	1,443	-0.01(-0.02%)
Aug 24, 2011	36.79	36.88	36.79	36.88	618	+0.16(+0.44%)
Aug 23, 2011	36.72	36.74	36.70	36.72	1,340	+0.14(+0.37%)
Aug 19, 2011	36.60	36.58	36.58	36.58	143,380	+0.01(+0.03%)
Aug 18, 2011	36.49	36.61	36.47	36.57	16,183	-0.04(-0.11%)
Aug 17, 2011	36.62	36.63	36.61	36.61	58,135	-0.09(-0.24%)
Aug 16, 2011	36.70	36.70	36.70	36.70	2,370	-0.05(-0.13%)
Aug 15, 2011	36.81	36.81	36.75	36.75	2,525	-0.04(-0.11%)
Aug 12, 2011	36.86	36.86	36.79	36.79	270,321	+0.02(+0.05%)
Aug 11, 2011	36.82	36.82	36.73	36.77	15,977	+0.16(+0.45%)
Aug 10, 2011	36.74	36.74	36.60	36.60	575	-0.46(-1.25%)
Aug 09, 2011	37.07	37.08	37.03	37.07	103,652	+0.00(+0.00%)
Aug 08, 2011	37.07	37.08	37.03	37.07	103,652	+0.03(+0.08%)
Aug 05, 2011	36.97	37.04	36.97	37.04	88,234	+0.12(+0.32%)
Aug 04, 2011	36.92	36.92	36.92	36.92	5,153	-0.52(-1.40%)
Jul 29, 2011	37.45	37.45	37.45	37.45	206	-0.10(-0.26%)
Jul 28, 2011	37.54	37.54	37.54	37.54	193	-0.08(-0.20%)
Jul 26, 2011	37.63	37.62	37.62	37.62	412	-0.00(-0.01%)
Jul 25, 2011	37.72	37.72	37.62	37.62	309	+0.09(+0.24%)
Jul 22, 2011	37.53	37.53	37.53	37.53	103	-0.17(-0.46%)
Jul 21, 2011	37.71	37.71	37.71	37.71	664	-0.09(-0.23%)
Jul 12, 2011	37.80	37.80	37.80	37.80	0	+0.00(+0.00%)
Jul 08, 2011	37.80	37.80	37.80	37.80	1,236	-0.25(-0.66%)
Jul 01, 2011	38.04	38.05	38.05	38.05	16,492	-0.03(-0.07%)
Jun 30, 2011	38.09	38.09	38.08	38.08	443	+0.27(+0.72%)
Jun 28, 2011	37.81	37.81	37.81	37.81	103	+0.14(+0.36%)
Jun 23, 2011	37.68	37.67	37.67	37.67	73,391	-0.08(-0.21%)
Jun 13, 2011	37.75	37.75	37.75	37.75	1,236	+0.04(+0.10%)
Jun 10, 2011	37.71	37.71	37.71	37.71	515	-0.11(-0.28%)

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