Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	17.31	17.60	17.12	17.35	289,973	-0.11(-0.61%)
May 30, 2013	17.40	17.65	17.24	17.45	1,364,995	+0.02(+0.11%)
May 29, 2013	17.93	17.93	17.34	17.43	831,585	-0.65(-3.59%)
May 28, 2013	17.96	18.40	17.87	18.08	348,125	+0.30(+1.67%)
May 24, 2013	17.88	17.95	17.71	17.79	0	-0.15(-0.81%)
May 23, 2013	17.90	18.02	17.79	17.93	0	-0.08(-0.42%)
May 22, 2013	18.35	18.45	17.85	18.01	0	-0.27(-1.48%)
May 21, 2013	18.27	18.41	18.15	18.28	0	+0.07(+0.38%)
May 20, 2013	18.22	18.46	18.16	18.21	0	-0.12(-0.65%)
May 17, 2013	18.33	18.40	18.20	18.33	0	+0.03(+0.17%)
May 16, 2013	18.30	18.43	18.21	18.30	302,365	-0.01(-0.07%)
May 15, 2013	18.28	18.39	18.28	18.31	0	+0.02(+0.10%)
May 13, 2013	18.35	18.43	18.23	18.29	0	-0.09(-0.51%)
May 10, 2013	18.40	18.57	18.36	18.39	0	+0.04(+0.21%)
May 09, 2013	18.20	18.48	18.20	18.35	0	-0.08(-0.41%)
May 08, 2013	18.77	18.77	18.36	18.42	0	-0.27(-1.42%)
May 07, 2013	18.11	18.79	18.11	18.69	0	+0.59(+3.24%)
May 06, 2013	18.26	18.34	18.06	18.10	0	-0.10(-0.55%)
May 03, 2013	18.03	18.30	18.03	18.20	0	+0.31(+1.73%)
May 02, 2013	17.77	17.98	17.59	17.89	0	+0.19(+1.07%)
May 01, 2013	18.03	18.06	17.67	17.70	0	-0.37(-2.02%)
Apr 30, 2013	17.55	18.07	17.55	18.07	0	+0.62(+3.54%)
Apr 29, 2013	17.62	17.66	17.34	17.45	679,357	-0.11(-0.65%)
Apr 26, 2013	17.56	17.65	17.55	17.57	406,422	-0.09(-0.50%)
Apr 25, 2013	17.76	17.85	17.64	17.65	0	-0.07(-0.39%)
Apr 24, 2013	17.77	17.91	17.72	17.72	236,067	-0.10(-0.57%)
Apr 23, 2013	17.76	18.10	17.65	17.82	368,609	+0.18(+1.00%)
Apr 22, 2013	17.65	17.70	17.10	17.65	294,113	-0.02(-0.11%)
Apr 19, 2013	17.50	17.89	17.45	17.67	548,975	+0.09(+0.50%)
Apr 18, 2013	17.76	17.93	17.45	17.58	712,433	-0.08(-0.43%)
Apr 17, 2013	17.79	17.94	17.55	17.65	432,590	-0.34(-1.89%)
Apr 16, 2013	17.76	18.06	17.62	18.00	423,011	+0.45(+2.59%)
Apr 15, 2013	17.88	17.90	17.50	17.54	464,701	-0.38(-2.11%)
Apr 12, 2013	17.25	17.98	17.25	17.92	508,388	+0.54(+3.12%)
Apr 11, 2013	17.11	17.43	17.08	17.38	464,072	+0.20(+1.14%)
Apr 10, 2013	16.94	17.24	16.88	17.18	624,746	+0.25(+1.45%)
Apr 09, 2013	16.91	17.04	16.76	16.94	479,125	+0.06(+0.37%)
Apr 08, 2013	16.80	16.87	16.54	16.87	195,196	+0.16(+0.94%)
Apr 05, 2013	16.18	16.78	16.18	16.71	533,408	+0.26(+1.57%)
Apr 04, 2013	16.04	16.49	16.01	16.46	493,609	+0.48(+3.00%)
Apr 03, 2013	16.40	16.43	15.96	15.98	316,483	-0.41(-2.50%)
Apr 02, 2013	16.60	16.63	16.33	16.39	205,929	-0.13(-0.76%)
Apr 01, 2013	16.63	16.66	16.23	16.51	482,666	-0.15(-0.87%)
Mar 28, 2013	16.65	16.84	16.51	16.66	446,702	+0.06(+0.38%)
Mar 27, 2013	16.54	16.63	16.49	16.59	215,353	-0.07(-0.42%)
Mar 26, 2013	16.62	16.71	16.52	16.66	177,813	+0.16(+0.96%)
Mar 25, 2013	16.62	16.73	16.39	16.51	239,333	-0.11(-0.65%)
Mar 22, 2013	16.52	16.61	16.44	16.61	323,539	+0.15(+0.88%)
Mar 21, 2013	16.29	16.60	16.29	16.47	393,255	+0.09(+0.54%)
Mar 20, 2013	16.25	16.45	16.25	16.38	261,280	+0.25(+1.52%)
Mar 19, 2013	16.13	16.34	15.98	16.13	562,830	+0.04(+0.24%)
Mar 18, 2013	15.98	16.25	15.96	16.10	320,165	-0.01(-0.08%)
Mar 15, 2013	16.27	16.34	15.95	16.11	667,022	-0.13(-0.78%)
Mar 14, 2013	16.27	16.45	16.18	16.23	534,158	+0.04(+0.27%)
Mar 13, 2013	16.05	16.27	15.96	16.19	338,730	+0.11(+0.71%)
Mar 12, 2013	16.44	16.53	16.05	16.08	200,312	-0.41(-2.49%)
Mar 11, 2013	16.58	16.65	16.37	16.49	182,525	-0.10(-0.61%)
Mar 08, 2013	16.29	16.61	16.18	16.59	358,870	+0.41(+2.54%)
Mar 07, 2013	15.99	16.18	15.79	16.18	469,435	+0.23(+1.42%)
Mar 06, 2013	15.91	16.05	15.87	15.95	565,254	+0.08(+0.52%)
Mar 05, 2013	16.05	16.05	15.80	15.87	491,715	-0.13(-0.79%)
Mar 04, 2013	16.08	16.23	15.91	15.99	371,766	-0.08(-0.47%)

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