Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	29.46	29.77	29.10	29.65	142,766	+0.17(+0.58%)
May 30, 2012	29.67	29.75	29.36	29.48	135,950	-1.02(-3.34%)
May 29, 2012	30.24	30.66	30.21	30.50	79,635	+1.01(+3.42%)
May 25, 2012	29.26	29.65	29.26	29.49	566,297	+0.27(+0.92%)
May 24, 2012	29.74	29.83	29.08	29.22	112,981	-1.15(-3.79%)
May 23, 2012	30.31	30.37	29.86	30.37	135,797	-0.58(-1.87%)
May 22, 2012	31.29	31.60	30.95	30.95	71,877	-0.08(-0.26%)
May 21, 2012	30.72	31.04	30.55	31.03	158,099	+0.68(+2.24%)
May 18, 2012	30.50	30.60	30.25	30.35	110,414	-0.63(-2.03%)
May 17, 2012	31.18	31.29	30.88	30.98	100,526	-0.03(-0.10%)
May 16, 2012	31.43	31.72	30.96	31.01	113,531	+0.06(+0.19%)
May 15, 2012	31.14	31.43	30.93	30.95	73,370	-0.07(-0.23%)
May 14, 2012	30.85	31.20	30.68	31.02	54,901	-0.64(-2.02%)
May 11, 2012	31.50	31.91	31.40	31.66	62,451	-0.09(-0.28%)
May 10, 2012	31.84	31.85	31.55	31.75	176,756	-0.50(-1.55%)
May 09, 2012	31.88	32.43	31.69	32.25	84,310	-0.08(-0.25%)
May 08, 2012	32.57	32.59	31.85	32.33	69,564	-0.99(-2.97%)
May 07, 2012	32.97	33.39	32.97	33.32	66,380	+0.39(+1.18%)
May 04, 2012	33.30	33.38	32.77	32.93	65,691	-0.99(-2.92%)
May 03, 2012	34.18	34.38	33.74	33.92	93,668	+0.01(+0.03%)
May 02, 2012	33.60	33.91	33.57	33.91	146,783	+0.56(+1.68%)
May 01, 2012	33.20	33.56	33.15	33.35	87,025	+0.24(+0.72%)
Apr 30, 2012	33.16	33.30	32.98	33.11	82,733	-0.33(-0.99%)
Apr 27, 2012	33.45	33.61	33.32	33.44	56,660	+0.29(+0.87%)
Apr 26, 2012	32.88	33.30	32.85	33.15	103,967	+0.26(+0.79%)
Apr 25, 2012	33.00	33.05	32.63	32.89	83,094	+0.69(+2.15%)
Apr 24, 2012	32.24	32.40	32.07	32.20	100,887	+0.52(+1.64%)
Apr 23, 2012	31.57	31.68	31.16	31.68	96,587	-0.98(-3.00%)
Apr 20, 2012	32.40	32.76	32.40	32.66	1,980,227	+0.56(+1.74%)
Apr 19, 2012	32.92	32.92	31.73	32.10	168,166	-0.52(-1.59%)
Apr 18, 2012	32.80	33.41	32.53	32.62	67,213	-1.23(-3.63%)
Apr 17, 2012	33.96	34.47	33.42	33.85	59,153	-0.29(-0.85%)
Apr 16, 2012	34.17	34.33	33.45	34.14	1,740,339	+0.85(+2.55%)
Apr 13, 2012	33.70	33.94	33.00	33.29	1,107,043	-1.02(-2.97%)
Apr 12, 2012	33.65	34.34	33.65	34.31	1,463,121	+1.04(+3.13%)
Apr 11, 2012	33.44	33.44	33.17	33.27	1,877,831	+0.70(+2.15%)
Apr 10, 2012	33.11	33.22	32.50	32.57	122,805	-0.85(-2.54%)
Apr 09, 2012	33.11	33.52	33.05	33.42	40,628	-0.03(-0.09%)
Apr 05, 2012	33.84	33.95	33.32	33.45	44,376	-0.08(-0.24%)
Apr 04, 2012	33.43	33.57	33.17	33.53	43,701	-0.76(-2.22%)
Apr 03, 2012	35.00	35.08	34.00	34.29	73,596	-0.86(-2.45%)
Apr 02, 2012	34.55	35.35	34.49	35.15	31,726	+0.84(+2.45%)
Mar 30, 2012	34.31	34.44	34.07	34.31	49,665	+0.32(+0.94%)
Mar 29, 2012	33.48	33.99	33.36	33.99	64,599	-0.54(-1.56%)
Mar 28, 2012	34.88	34.98	34.35	34.53	44,113	-0.28(-0.80%)
Mar 27, 2012	34.99	35.03	34.58	34.81	105,393	+0.10(+0.29%)
Mar 26, 2012	34.37	34.71	34.37	34.71	89,803	+0.71(+2.09%)
Mar 23, 2012	33.88	34.12	33.67	34.00	45,390	-0.03(-0.09%)
Mar 22, 2012	34.02	34.17	33.85	34.03	92,393	-0.89(-2.55%)
Mar 21, 2012	35.10	35.24	34.76	34.92	45,918	+0.11(+0.32%)
Mar 20, 2012	34.80	35.00	34.63	34.81	36,597	-0.84(-2.36%)
Mar 19, 2012	35.42	35.74	35.31	35.65	40,529	-0.05(-0.14%)
Mar 16, 2012	35.73	35.97	35.56	35.70	27,385	+0.36(+1.02%)
Mar 15, 2012	34.87	35.41	34.87	35.34	28,870	+0.57(+1.64%)
Mar 14, 2012	35.22	35.22	34.66	34.77	73,247	-0.63(-1.78%)
Mar 13, 2012	34.93	35.41	34.93	35.40	45,357	+0.49(+1.40%)
Mar 12, 2012	34.85	34.91	34.65	34.91	105,050	+0.91(+2.68%)
Mar 09, 2012	34.09	34.15	33.92	34.00	46,839	-0.46(-1.33%)
Mar 08, 2012	34.01	34.64	33.98	34.46	77,082	+1.41(+4.27%)
Mar 07, 2012	33.02	33.24	32.90	33.05	229,042	+0.48(+1.46%)
Mar 06, 2012	32.91	32.99	32.52	32.57	451,464	-1.54(-4.50%)
Mar 05, 2012	33.87	34.12	33.77	34.11	30,929	+0.04(+0.12%)
Mar 02, 2012	34.19	34.29	33.96	34.07	35,142	-0.28(-0.82%)

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