Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	18.50	18.51	18.30	18.30	28,698	-0.37(-1.96%)
May 30, 2013	18.67	18.71	18.61	18.67	51,061	-0.24(-1.25%)
May 29, 2013	18.96	19.00	18.83	18.91	28,822	-0.24(-1.23%)
May 28, 2013	19.31	19.41	19.14	19.14	64,466	-0.07(-0.36%)
May 24, 2013	19.15	19.23	19.11	19.21	72,974	-0.23(-1.18%)
May 23, 2013	19.26	19.45	19.07	19.44	58,629	-0.22(-1.11%)
May 22, 2013	19.94	20.08	19.60	19.66	30,571	-0.42(-2.10%)
May 21, 2013	19.97	20.12	19.93	20.08	27,304	+0.02(+0.09%)
May 20, 2013	20.03	20.12	19.94	20.06	18,705	+0.02(+0.08%)
May 17, 2013	19.93	20.06	19.93	20.05	36,542	+0.13(+0.67%)
May 16, 2013	19.93	20.03	19.89	19.91	33,949	-0.12(-0.62%)
May 15, 2013	19.94	20.05	19.85	20.04	91,213	-0.05(-0.25%)
May 13, 2013	20.08	20.09	20.03	20.09	22,381	-0.03(-0.15%)
May 10, 2013	20.10	20.12	20.04	20.12	26,151	+0.01(+0.06%)
May 09, 2013	20.23	20.24	20.10	20.11	47,750	-0.21(-1.04%)
May 08, 2013	20.17	20.32	20.17	20.32	116,984	+0.14(+0.71%)
May 07, 2013	20.12	20.20	20.07	20.17	41,716	+0.03(+0.15%)
May 06, 2013	20.16	20.19	20.10	20.14	30,222	-0.02(-0.12%)
May 03, 2013	20.04	20.20	19.98	20.17	23,306	+0.19(+0.95%)
May 02, 2013	19.88	20.01	19.88	19.98	33,516	+0.16(+0.79%)
May 01, 2013	19.99	19.99	19.79	19.82	30,999	-0.22(-1.09%)
Apr 30, 2013	19.86	20.04	19.82	20.04	21,701	+0.07(+0.34%)
Apr 29, 2013	19.78	19.99	19.78	19.97	20,126	+0.27(+1.36%)
Apr 26, 2013	19.70	19.79	19.64	19.70	28,775	-0.09(-0.44%)
Apr 25, 2013	19.83	19.91	19.78	19.79	25,234	+0.06(+0.32%)
Apr 24, 2013	19.62	19.74	19.62	19.73	23,048	+0.19(+0.99%)
Apr 23, 2013	19.47	19.59	19.47	19.53	22,220	+0.04(+0.19%)
Apr 22, 2013	19.44	19.50	19.34	19.50	44,361	+0.07(+0.35%)
Apr 19, 2013	19.35	19.48	19.35	19.43	30,024	+0.30(+1.58%)
Apr 18, 2013	19.22	19.22	19.06	19.13	12,711	+0.01(+0.07%)
Apr 17, 2013	19.22	19.22	18.89	19.11	98,261	-0.27(-1.38%)
Apr 16, 2013	19.25	19.38	19.21	19.38	32,594	+0.43(+2.30%)
Apr 15, 2013	19.21	19.22	18.94	18.94	27,788	-0.47(-2.40%)
Apr 12, 2013	19.32	19.42	19.30	19.41	20,391	+0.15(+0.77%)
Apr 11, 2013	19.23	19.30	19.14	19.26	83,126	+0.07(+0.38%)
Apr 10, 2013	19.12	19.24	19.12	19.19	141,813	+0.20(+1.06%)
Apr 09, 2013	18.94	19.05	18.86	18.99	22,475	+0.07(+0.36%)
Apr 08, 2013	18.82	18.92	18.80	18.92	22,088	+0.07(+0.40%)
Apr 05, 2013	18.65	18.84	18.65	18.84	24,172	-0.01(-0.04%)
Apr 04, 2013	18.73	18.88	18.71	18.85	44,879	+0.17(+0.91%)
Apr 03, 2013	18.82	18.82	18.66	18.68	17,489	-0.09(-0.50%)
Apr 02, 2013	18.78	18.89	18.74	18.78	67,928	+0.29(+1.58%)
Apr 01, 2013	18.65	18.65	18.48	18.48	26,755	-0.19(-1.03%)
Mar 28, 2013	18.57	18.72	18.54	18.68	34,553	+0.11(+0.57%)
Mar 27, 2013	18.54	18.60	18.47	18.57	51,116	-0.02(-0.10%)
Mar 26, 2013	18.48	18.60	18.48	18.59	20,607	+0.26(+1.42%)
Mar 25, 2013	18.52	18.52	18.29	18.33	19,356	-0.12(-0.64%)
Mar 22, 2013	18.40	18.49	18.40	18.45	19,889	+0.11(+0.59%)
Mar 21, 2013	18.38	18.42	18.33	18.34	21,888	-0.15(-0.83%)
Mar 20, 2013	18.46	18.52	18.45	18.49	28,601	+0.19(+1.03%)
Mar 19, 2013	18.42	18.46	18.23	18.30	17,901	-0.08(-0.46%)
Mar 18, 2013	18.42	18.48	18.36	18.39	56,407	-0.18(-0.97%)
Mar 15, 2013	18.60	18.62	18.56	18.57	46,309	-0.11(-0.60%)
Mar 14, 2013	18.59	18.72	18.59	18.68	22,072	+0.10(+0.56%)
Mar 13, 2013	18.67	18.67	18.55	18.57	124,238	-0.14(-0.72%)
Mar 12, 2013	18.82	18.82	18.70	18.71	17,483	-0.13(-0.69%)
Mar 11, 2013	18.84	18.89	18.78	18.84	23,700	-0.06(-0.29%)
Mar 08, 2013	18.87	18.91	18.79	18.89	34,856	-0.03(-0.16%)
Mar 07, 2013	18.88	18.93	18.86	18.92	17,746	+0.11(+0.59%)
Mar 06, 2013	18.80	18.83	18.77	18.81	20,070	+0.05(+0.26%)
Mar 05, 2013	18.70	18.84	18.70	18.76	16,190	+0.12(+0.64%)
Mar 04, 2013	18.58	18.70	18.57	18.65	14,609	-0.11(-0.59%)

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