Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	22.74	23.04	22.50	23.04	768,035	+0.32(+1.41%)
Apr 29, 2013	22.50	22.93	22.28	22.72	676,912	+0.39(+1.75%)
Apr 26, 2013	22.07	22.44	22.18	22.33	967,432	+0.15(+0.68%)
Apr 25, 2013	23.28	23.31	22.16	22.18	1,371,370	-0.92(-3.98%)
Apr 24, 2013	22.41	23.49	22.41	23.10	1,198,068	+0.77(+3.45%)
Apr 23, 2013	21.70	22.47	21.55	22.33	1,286,977	+0.78(+3.62%)
Apr 22, 2013	21.21	21.73	20.70	21.55	1,267,178	+0.23(+1.08%)
Apr 19, 2013	21.33	21.41	20.82	21.32	1,232,186	+0.16(+0.76%)
Apr 18, 2013	20.82	21.25	20.33	21.16	1,669,611	+0.47(+2.27%)
Apr 17, 2013	21.41	21.44	20.40	20.69	1,440,700	-1.06(-4.87%)
Apr 16, 2013	21.64	21.86	21.15	21.75	815,132	+0.42(+1.97%)
Apr 15, 2013	22.50	22.50	21.14	21.33	1,772,383	-1.56(-6.82%)
Apr 12, 2013	23.29	23.43	22.60	22.89	741,880	-0.65(-2.76%)
Apr 11, 2013	23.90	23.90	23.26	23.54	1,216,050	-0.35(-1.47%)
Apr 10, 2013	23.42	24.39	23.42	23.89	1,651,329	+0.52(+2.23%)
Apr 09, 2013	22.84	23.46	22.63	23.37	1,072,043	+0.58(+2.54%)
Apr 08, 2013	22.21	22.80	22.08	22.79	1,027,181	+0.73(+3.31%)
Apr 05, 2013	20.95	22.51	20.85	22.06	1,728,498	+0.61(+2.84%)
Apr 04, 2013	21.16	21.46	20.92	21.45	883,347	+0.28(+1.32%)
Apr 03, 2013	21.82	21.93	20.96	21.17	791,900	-0.55(-2.53%)
Apr 02, 2013	22.53	22.55	21.62	21.72	1,050,787	-0.72(-3.21%)
Apr 01, 2013	22.81	23.04	22.24	22.44	861,295	-0.44(-1.92%)
Mar 28, 2013	23.23	23.32	22.88	22.88	875,680	-0.27(-1.17%)
Mar 27, 2013	23.26	23.28	22.86	23.15	636,265	-0.36(-1.53%)
Mar 26, 2013	22.96	23.54	22.92	23.51	755,423	+0.75(+3.30%)
Mar 25, 2013	22.66	22.90	22.52	22.76	1,087,669	+0.26(+1.16%)
Mar 22, 2013	22.73	22.81	22.29	22.50	601,348	-0.11(-0.49%)
Mar 21, 2013	22.67	22.99	22.43	22.61	513,553	-0.31(-1.35%)
Mar 20, 2013	22.99	23.11	22.63	22.92	555,475	+0.16(+0.70%)
Mar 19, 2013	23.27	23.35	22.37	22.76	874,385	-0.40(-1.73%)
Mar 18, 2013	23.33	23.59	23.05	23.16	588,653	-0.65(-2.73%)
Mar 15, 2013	23.84	23.96	23.61	23.81	1,235,522	-0.04(-0.17%)
Mar 14, 2013	23.67	24.00	23.67	23.85	870,683	+0.23(+0.97%)
Mar 13, 2013	23.53	23.84	23.46	23.62	720,128	+0.12(+0.51%)
Mar 12, 2013	23.75	23.86	23.16	23.50	1,054,114	-0.30(-1.26%)
Mar 11, 2013	23.62	23.80	23.29	23.80	871,564	+0.10(+0.42%)
Mar 08, 2013	23.56	23.81	23.28	23.70	1,444,801	+0.36(+1.54%)
Mar 07, 2013	23.28	23.45	23.12	23.34	920,525	+0.10(+0.43%)
Mar 06, 2013	23.35	23.48	22.97	23.24	1,748,402	+0.00(+0.00%)
Mar 05, 2013	23.01	23.33	22.91	23.24	856,320	+0.45(+1.97%)
Mar 04, 2013	22.93	23.21	22.43	22.79	709,943	-0.19(-0.83%)
Mar 01, 2013	23.10	23.27	22.62	22.98	1,481,948	-0.43(-1.84%)
Feb 28, 2013	23.39	23.67	23.17	23.41	963,711	+0.02(+0.09%)
Feb 27, 2013	22.58	23.55	22.58	23.39	1,057,579	+0.77(+3.40%)
Feb 26, 2013	22.68	22.75	22.11	22.62	859,146	-1.45(-6.02%)
Feb 22, 2013	23.37	24.44	22.92	24.07	2,280,130	+0.93(+4.02%)
Feb 21, 2013	23.29	23.86	22.14	23.14	2,648,194	-0.61(-2.57%)
Feb 20, 2013	24.60	24.74	23.67	23.75	1,445,320	-0.92(-3.73%)
Feb 19, 2013	24.24	24.68	24.18	24.67	1,065,238	+0.52(+2.15%)
Feb 15, 2013	24.96	25.24	23.80	24.15	1,533,911	-1.22(-4.81%)
Feb 14, 2013	24.74	25.49	24.56	25.37	698,981	+0.62(+2.51%)
Feb 13, 2013	24.44	24.75	24.39	24.75	823,530	+0.41(+1.68%)
Feb 12, 2013	24.52	24.56	24.26	24.34	1,331,556	-0.16(-0.65%)
Feb 11, 2013	24.75	24.82	24.32	24.50	930,474	-0.30(-1.21%)
Feb 08, 2013	24.63	24.91	24.61	24.80	1,027,071	+0.19(+0.77%)
Feb 07, 2013	24.54	24.79	24.37	24.61	1,450,640	+0.02(+0.08%)
Feb 06, 2013	24.10	24.59	24.05	24.59	1,547,161	+0.72(+3.02%)
Feb 04, 2013	23.83	24.03	23.75	23.87	899,269	-0.20(-0.83%)

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