Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	29.18	29.18	28.76	29.17	7,687	-0.03(-0.09%)
May 30, 2012	29.49	29.49	29.13	29.19	66,581	-0.50(-1.68%)
May 29, 2012	29.70	29.77	29.47	29.69	24,960	+0.34(+1.16%)
May 25, 2012	29.46	29.50	29.31	29.35	40,469	-0.00(-0.02%)
May 24, 2012	29.44	29.51	29.14	29.36	31,082	+0.02(+0.08%)
May 23, 2012	29.13	29.33	28.77	29.33	35,200	+0.25(+0.86%)
May 22, 2012	29.16	29.37	29.08	29.08	36,012	+0.01(+0.03%)
May 21, 2012	28.50	29.07	28.38	29.07	58,575	+0.70(+2.45%)
May 18, 2012	28.82	28.82	28.36	28.38	52,454	-0.39(-1.35%)
May 17, 2012	29.59	29.59	28.77	28.77	42,447	-0.84(-2.83%)
May 16, 2012	29.91	30.03	29.60	29.60	31,287	-0.16(-0.53%)
May 15, 2012	29.88	30.03	29.69	29.76	50,442	-0.11(-0.36%)
May 14, 2012	29.95	30.09	29.73	29.87	76,583	-0.36(-1.20%)
May 11, 2012	30.06	30.45	30.00	30.23	55,116	+0.06(+0.21%)
May 10, 2012	30.53	30.53	30.09	30.17	59,789	+0.02(+0.06%)
May 09, 2012	30.07	30.26	29.82	30.15	44,046	-0.14(-0.46%)
May 08, 2012	30.18	30.31	29.65	30.29	104,830	-0.08(-0.27%)
May 07, 2012	30.23	30.43	30.19	30.37	109,721	+0.10(+0.33%)
May 04, 2012	30.56	30.56	30.17	30.27	102,421	-0.47(-1.53%)
May 03, 2012	31.21	31.24	30.67	30.74	126,994	-0.52(-1.68%)
May 02, 2012	31.03	31.31	30.89	31.27	216,358	-0.07(-0.23%)
May 01, 2012	31.11	31.50	31.06	31.34	205,337	+0.30(+0.96%)
Apr 30, 2012	31.35	31.35	30.98	31.04	312,127	-0.24(-0.75%)
Apr 27, 2012	31.30	31.37	31.01	31.28	646,902	+0.06(+0.18%)
Apr 26, 2012	30.86	31.22	30.86	31.22	7,258	+0.43(+1.38%)
Apr 25, 2012	30.54	30.80	30.54	30.80	1,748	+0.62(+2.04%)
Apr 24, 2012	30.21	30.35	30.18	30.18	2,033	-0.06(-0.19%)
Apr 23, 2012	30.01	30.24	29.98	30.24	9,999	-0.38(-1.25%)
Apr 20, 2012	30.68	30.80	30.62	30.62	6,508	+0.14(+0.45%)
Apr 19, 2012	30.73	30.92	30.49	30.49	2,686	-0.27(-0.88%)
Apr 18, 2012	30.64	30.79	30.62	30.76	7,797	-0.10(-0.31%)
Apr 17, 2012	30.71	30.86	30.71	30.85	3,371	+0.55(+1.81%)
Apr 16, 2012	30.49	30.49	30.31	30.31	2,544	-0.02(-0.06%)
Apr 13, 2012	30.35	30.36	30.32	30.32	9,771	-0.31(-1.00%)
Apr 12, 2012	30.33	30.65	30.32	30.63	10,536	+0.58(+1.92%)
Apr 11, 2012	30.02	30.08	30.02	30.05	9,232	+0.30(+1.01%)
Apr 10, 2012	30.35	30.35	29.75	29.75	7,815	-0.73(-2.40%)
Apr 09, 2012	30.37	30.50	30.32	30.49	6,957	-0.32(-1.05%)
Apr 05, 2012	30.77	30.81	30.76	30.81	4,996	-0.06(-0.21%)
Apr 04, 2012	30.98	31.06	30.85	30.87	9,506	-0.38(-1.20%)
Apr 03, 2012	31.28	31.38	31.12	31.25	4,200	-0.09(-0.27%)
Apr 02, 2012	30.97	31.33	30.96	31.33	2,407	+0.18(+0.58%)
Mar 30, 2012	31.12	31.22	31.12	31.15	5,805	+0.16(+0.51%)
Mar 29, 2012	30.88	30.99	30.75	30.99	16,437	-0.02(-0.07%)
Mar 28, 2012	31.08	31.08	31.00	31.02	2,111	-0.33(-1.04%)
Mar 27, 2012	31.43	31.45	31.34	31.34	12,097	-0.02(-0.06%)
Mar 26, 2012	31.36	31.44	31.28	31.36	22,623	+0.54(+1.77%)
Mar 23, 2012	30.76	30.81	30.72	30.81	1,074	+0.06(+0.19%)
Mar 22, 2012	30.80	30.82	30.75	30.76	28,807	-0.42(-1.36%)
Mar 21, 2012	31.12	31.22	31.12	31.18	13,804	+0.12(+0.40%)
Mar 20, 2012	31.02	31.09	30.94	31.06	7,611	-0.22(-0.72%)
Mar 19, 2012	31.12	31.40	31.12	31.28	4,516	+0.11(+0.35%)
Mar 16, 2012	31.22	31.22	31.15	31.17	7,923	+0.08(+0.27%)
Mar 15, 2012	31.08	31.10	31.08	31.09	2,414	+0.11(+0.35%)
Mar 14, 2012	31.00	31.04	30.94	30.98	10,638	+0.02(+0.07%)
Mar 13, 2012	30.84	30.97	30.84	30.96	1,160	+0.28(+0.93%)
Mar 12, 2012	30.79	30.79	30.63	30.67	10,819	-0.12(-0.40%)
Mar 09, 2012	30.55	30.86	30.53	30.79	7,753	+0.23(+0.77%)
Mar 08, 2012	30.39	30.56	30.37	30.56	11,186	+0.36(+1.20%)
Mar 07, 2012	29.95	30.20	29.95	30.20	2,465	+0.30(+1.01%)
Mar 06, 2012	30.16	30.16	29.82	29.89	15,524	-0.52(-1.71%)
Mar 05, 2012	30.50	30.50	30.37	30.41	12,595	-0.16(-0.51%)
Mar 02, 2012	30.76	30.82	30.56	30.57	6,950	-0.31(-1.00%)

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