Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	30.23	30.45	29.73	30.22	606,487	+0.06(+0.19%)
May 30, 2012	30.26	30.40	30.07	30.16	300,254	-0.40(-1.31%)
May 29, 2012	30.11	30.64	30.04	30.56	315,125	+0.79(+2.64%)
May 25, 2012	30.05	30.18	29.67	29.78	221,133	-0.10(-0.35%)
May 24, 2012	29.67	29.88	29.36	29.88	262,929	+0.20(+0.67%)
May 23, 2012	29.14	29.79	28.95	29.68	292,755	+0.21(+0.71%)
May 22, 2012	29.25	29.64	29.23	29.47	271,309	+0.32(+1.10%)
May 21, 2012	28.69	29.19	28.50	29.15	277,660	+0.59(+2.05%)
May 18, 2012	28.80	29.18	28.49	28.57	215,657	-0.28(-0.97%)
May 17, 2012	30.03	30.11	28.83	28.85	316,916	-1.23(-4.08%)
May 16, 2012	30.29	30.46	30.01	30.07	360,493	-0.06(-0.19%)
May 15, 2012	30.07	30.48	29.99	30.13	258,836	+0.14(+0.45%)
May 14, 2012	30.13	30.33	29.89	29.99	233,233	-0.54(-1.76%)
May 11, 2012	30.47	30.83	30.44	30.53	210,312	-0.11(-0.37%)
May 10, 2012	30.80	30.91	30.38	30.64	219,464	+0.11(+0.37%)
May 09, 2012	30.21	30.88	30.07	30.53	407,621	-0.05(-0.16%)
May 08, 2012	30.26	30.64	30.03	30.58	368,976	+0.13(+0.42%)
May 07, 2012	30.04	30.51	29.97	30.45	323,246	+0.25(+0.82%)
May 04, 2012	30.73	30.73	29.97	30.21	336,520	-0.69(-2.22%)
May 03, 2012	31.58	31.58	30.84	30.89	338,102	-0.66(-2.10%)
May 02, 2012	31.00	31.63	30.99	31.55	350,235	+0.29(+0.94%)
May 01, 2012	31.27	32.02	30.99	31.26	385,218	-0.06(-0.20%)
Apr 30, 2012	31.49	31.76	31.21	31.32	403,121	-0.33(-1.06%)
Apr 27, 2012	31.50	31.87	31.11	31.66	460,769	+0.19(+0.61%)
Apr 26, 2012	31.87	31.87	30.61	31.46	509,771	-0.27(-0.85%)
Apr 25, 2012	31.14	31.76	31.12	31.74	447,761	+0.91(+2.95%)
Apr 24, 2012	30.54	30.94	30.36	30.83	289,465	+0.22(+0.70%)
Apr 23, 2012	30.88	30.88	30.41	30.61	239,443	-0.71(-2.26%)
Apr 20, 2012	31.22	31.60	31.11	31.32	245,948	+0.48(+1.55%)
Apr 19, 2012	31.44	31.52	30.72	30.84	379,869	-0.52(-1.65%)
Apr 18, 2012	31.30	31.58	31.23	31.36	288,431	+0.01(+0.03%)
Apr 17, 2012	31.35	31.59	31.14	31.35	370,841	+0.30(+0.98%)
Apr 16, 2012	31.15	31.30	30.84	31.05	354,672	+0.14(+0.46%)
Apr 13, 2012	31.08	31.15	30.84	30.91	259,819	-0.25(-0.82%)
Apr 12, 2012	30.85	31.38	30.82	31.16	524,607	+0.45(+1.45%)
Apr 11, 2012	30.84	30.95	30.68	30.72	481,892	+0.18(+0.60%)
Apr 10, 2012	31.54	31.62	30.29	30.53	538,102	-1.08(-3.40%)
Apr 09, 2012	31.86	31.93	31.52	31.61	244,039	-0.74(-2.29%)
Apr 05, 2012	32.33	32.50	32.27	32.35	191,252	-0.13(-0.39%)
Apr 04, 2012	32.64	32.64	32.19	32.48	246,950	-0.49(-1.47%)
Apr 03, 2012	33.16	33.28	32.77	32.96	260,406	-0.33(-1.01%)
Apr 02, 2012	32.78	33.31	32.52	33.30	229,714	+0.52(+1.58%)
Mar 30, 2012	33.31	33.31	32.78	32.78	241,669	-0.25(-0.75%)
Mar 29, 2012	32.95	33.10	32.53	33.03	226,823	-0.21(-0.62%)
Mar 28, 2012	33.15	33.25	32.58	33.23	363,920	+0.13(+0.39%)
Mar 27, 2012	33.07	33.32	33.01	33.11	252,855	+0.05(+0.14%)
Mar 26, 2012	32.80	33.08	32.76	33.06	220,474	+0.65(+2.02%)
Mar 23, 2012	32.06	32.42	31.85	32.41	182,722	+0.29(+0.89%)
Mar 22, 2012	32.18	32.24	31.82	32.12	194,232	-0.29(-0.91%)
Mar 21, 2012	32.48	32.63	32.25	32.41	261,333	+0.01(+0.02%)
Mar 20, 2012	32.53	32.73	32.27	32.41	335,838	-0.49(-1.48%)
Mar 19, 2012	32.33	33.02	32.29	32.89	318,990	+0.55(+1.70%)
Mar 16, 2012	32.92	32.92	32.29	32.34	357,729	-0.43(-1.31%)
Mar 15, 2012	32.68	32.78	32.39	32.77	267,016	+0.14(+0.42%)
Mar 14, 2012	33.19	33.30	32.47	32.64	251,256	-0.69(-2.06%)
Mar 13, 2012	32.82	33.32	32.49	33.32	392,313	+0.77(+2.35%)
Mar 12, 2012	32.35	32.92	32.18	32.56	403,150	+0.32(+0.99%)
Mar 09, 2012	31.59	32.56	31.59	32.24	274,307	+0.57(+1.81%)
Mar 08, 2012	31.63	31.79	31.29	31.66	213,224	+0.29(+0.94%)
Mar 07, 2012	31.35	31.64	31.30	31.37	247,544	+0.17(+0.54%)
Mar 06, 2012	31.28	31.66	31.18	31.20	502,011	-0.33(-1.06%)
Mar 05, 2012	31.37	31.57	31.20	31.54	288,296	+0.15(+0.48%)
Mar 02, 2012	31.76	31.98	31.36	31.39	506,635	-0.33(-1.03%)

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