Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	18.44	18.52	18.38	18.51	3,978,532	+0.04(+0.20%)
Apr 29, 2013	18.46	18.55	18.38	18.47	3,131,390	+0.04(+0.20%)
Apr 26, 2013	18.60	18.59	18.41	18.44	3,613,262	-0.15(-0.83%)
Apr 25, 2013	18.62	18.71	18.54	18.59	3,788,427	+0.05(+0.28%)
Apr 24, 2013	18.56	18.64	18.52	18.54	2,814,107	+0.01(+0.08%)
Apr 23, 2013	18.37	18.52	18.27	18.52	3,282,517	+0.26(+1.44%)
Apr 22, 2013	18.11	18.30	18.05	18.26	3,746,402	+0.15(+0.85%)
Apr 19, 2013	18.00	18.12	17.96	18.11	4,199,796	+0.20(+1.10%)
Apr 18, 2013	18.08	18.14	17.88	17.91	5,604,345	-0.15(-0.85%)
Apr 17, 2013	18.20	18.32	18.05	18.06	6,778,358	-0.23(-1.24%)
Apr 16, 2013	18.33	18.40	18.21	18.29	3,785,869	+0.04(+0.20%)
Apr 15, 2013	18.70	18.71	18.25	18.25	4,033,017	-0.48(-2.54%)
Apr 12, 2013	18.77	18.83	18.67	18.73	2,788,706	-0.10(-0.51%)
Apr 11, 2013	18.62	18.91	18.60	18.82	4,919,040	+0.22(+1.18%)
Apr 10, 2013	18.74	18.78	18.20	18.60	7,752,321	-0.25(-1.32%)
Apr 09, 2013	18.79	18.98	18.66	18.85	5,698,754	+0.10(+0.51%)
Apr 08, 2013	18.53	18.79	18.52	18.76	7,676,757	+0.19(+1.02%)
Apr 05, 2013	18.36	18.57	18.28	18.57	3,596,714	+0.04(+0.20%)
Apr 04, 2013	18.54	18.61	18.39	18.53	5,697,614	-0.01(-0.04%)
Apr 03, 2013	18.66	18.70	18.49	18.54	4,182,618	-0.10(-0.55%)
Apr 02, 2013	18.61	18.79	18.52	18.64	4,530,021	+0.12(+0.63%)
Apr 01, 2013	18.54	18.57	18.44	18.52	2,981,587	+0.03(+0.16%)
Mar 28, 2013	18.33	18.52	18.27	18.49	2,872,227	+0.20(+1.08%)
Mar 27, 2013	18.22	18.32	18.11	18.30	3,147,549	+0.01(+0.08%)
Mar 26, 2013	18.24	18.34	18.17	18.28	3,890,585	+0.10(+0.52%)
Mar 25, 2013	18.30	18.31	18.08	18.19	4,455,766	-0.01(-0.08%)
Mar 22, 2013	18.20	18.25	18.16	18.20	4,085,709	+0.02(+0.12%)
Mar 21, 2013	18.22	18.32	18.14	18.18	3,760,717	-0.07(-0.36%)
Mar 20, 2013	18.28	18.39	18.22	18.25	3,339,575	-0.01(-0.04%)
Mar 19, 2013	18.31	18.36	18.11	18.25	3,965,708	+0.01(+0.04%)
Mar 18, 2013	18.16	18.39	18.16	18.25	3,794,848	-0.15(-0.80%)
Mar 15, 2013	18.36	18.48	18.18	18.39	6,301,998	-0.18(-0.99%)
Mar 14, 2013	18.31	18.57	18.30	18.57	8,547,864	+0.05(+0.28%)
Mar 13, 2013	18.27	18.57	18.00	18.52	5,927,595	+0.30(+1.65%)
Mar 12, 2013	18.22	18.28	18.14	18.22	4,607,407	-0.01(-0.08%)
Mar 11, 2013	18.15	18.27	18.09	18.24	2,854,026	+0.06(+0.32%)
Mar 08, 2013	18.19	18.22	18.09	18.18	2,119,788	+0.03(+0.16%)
Mar 07, 2013	18.17	18.23	18.07	18.15	3,295,257	+0.04(+0.24%)
Mar 06, 2013	18.12	18.19	18.06	18.11	2,703,908	+0.07(+0.37%)
Mar 05, 2013	18.02	18.17	17.93	18.04	3,454,476	+0.10(+0.53%)
Mar 04, 2013	17.86	17.95	17.72	17.95	4,668,799	+0.07(+0.41%)
Mar 01, 2013	17.78	17.88	17.64	17.87	3,992,923	+0.04(+0.25%)
Feb 28, 2013	17.94	18.01	17.83	17.83	4,809,557	-0.13(-0.73%)
Feb 27, 2013	17.81	17.99	17.75	17.96	4,143,884	+0.18(+0.99%)
Feb 26, 2013	17.68	17.86	17.64	17.78	3,684,169	+0.18(+1.00%)
Feb 25, 2013	18.09	18.22	17.59	17.61	6,683,881	-0.48(-2.67%)
Feb 22, 2013	18.00	18.10	17.95	18.09	3,723,033	+0.18(+0.98%)
Feb 21, 2013	17.74	18.05	17.67	17.92	5,627,874	+0.13(+0.74%)
Feb 20, 2013	17.87	18.02	17.71	17.78	5,343,609	-0.14(-0.78%)
Feb 19, 2013	17.71	17.95	17.69	17.92	4,564,289	+0.22(+1.24%)
Feb 15, 2013	17.59	17.81	17.55	17.70	8,090,006	+0.14(+0.79%)
Feb 14, 2013	17.84	17.92	17.46	17.57	12,571,439	-0.36(-2.00%)
Feb 13, 2013	17.39	17.92	17.28	17.92	10,682,373	+0.54(+3.12%)
Feb 12, 2013	17.21	17.39	17.16	17.38	4,164,727	+0.14(+0.81%)
Feb 11, 2013	17.21	17.26	17.10	17.24	4,807,604	+0.09(+0.51%)
Feb 08, 2013	16.99	17.16	16.84	17.16	5,775,417	+0.18(+1.03%)
Feb 07, 2013	17.02	17.05	16.83	16.98	6,295,427	+0.03(+0.17%)
Feb 06, 2013	16.71	17.02	16.60	16.95	15,745,508	+0.35(+2.12%)
Feb 04, 2013	16.50	16.64	16.49	16.60	7,353,194	+0.00(+0.00%)

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