Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2013	19.90	20.11	19.79	19.79	781,798	-0.18(-0.91%)
May 30, 2013	19.85	20.04	19.85	19.97	421,544	+0.12(+0.61%)
May 29, 2013	20.18	20.23	19.77	19.85	2,374,942	-0.42(-2.09%)
May 28, 2013	20.58	20.63	20.26	20.28	757,915	-0.17(-0.81%)
May 24, 2013	20.33	20.44	20.27	20.44	263,763	+0.06(+0.30%)
May 23, 2013	20.10	20.40	20.06	20.38	276,556	+0.07(+0.33%)
May 22, 2013	20.86	20.86	20.22	20.31	591,866	-0.45(-2.18%)
May 21, 2013	20.79	20.82	20.69	20.77	265,675	+0.05(+0.26%)
May 20, 2013	20.69	20.80	20.68	20.71	813,776	-0.05(-0.25%)
May 17, 2013	20.68	20.77	20.59	20.77	650,043	+0.17(+0.84%)
May 16, 2013	20.68	20.73	20.57	20.59	412,015	-0.11(-0.55%)
May 15, 2013	20.58	20.77	20.49	20.71	346,801	+0.32(+1.59%)
May 13, 2013	20.40	20.49	20.34	20.38	349,515	-0.07(-0.33%)
May 10, 2013	20.28	20.46	20.25	20.45	315,872	+0.19(+0.93%)
May 09, 2013	20.43	20.43	20.22	20.26	714,337	-0.17(-0.85%)
May 08, 2013	20.20	20.46	20.19	20.43	250,962	+0.23(+1.16%)
May 07, 2013	20.22	20.24	20.13	20.20	225,292	+0.11(+0.53%)
May 06, 2013	20.12	20.15	20.04	20.09	780,302	+0.01(+0.04%)
May 03, 2013	20.25	20.28	20.06	20.09	586,255	+0.02(+0.08%)
May 02, 2013	20.09	20.18	19.94	20.07	483,449	+0.08(+0.42%)
May 01, 2013	20.25	20.30	19.99	19.99	1,302,057	-0.26(-1.31%)
Apr 30, 2013	20.18	20.26	20.12	20.25	2,159,975	+0.10(+0.49%)
Apr 29, 2013	20.15	20.20	20.09	20.15	458,175	+0.05(+0.26%)
Apr 26, 2013	20.22	20.26	20.06	20.10	436,239	-0.16(-0.78%)
Apr 25, 2013	19.86	20.35	19.86	20.26	1,177,532	+0.42(+2.09%)
Apr 24, 2013	19.98	19.98	19.67	19.84	707,197	-0.23(-1.13%)
Apr 23, 2013	19.83	20.08	19.81	20.07	680,356	+0.30(+1.53%)
Apr 22, 2013	19.81	19.81	19.50	19.77	1,248,466	+0.07(+0.35%)
Apr 19, 2013	19.54	19.71	19.41	19.70	516,072	+0.30(+1.56%)
Apr 18, 2013	19.37	19.54	19.32	19.40	345,260	+0.16(+0.82%)
Apr 17, 2013	19.44	19.53	19.16	19.24	526,943	-0.30(-1.55%)
Apr 16, 2013	19.50	19.58	19.45	19.54	237,719	+0.17(+0.90%)
Apr 15, 2013	19.69	19.69	19.35	19.37	596,955	-0.27(-1.38%)
Apr 12, 2013	19.44	19.66	19.34	19.64	978,089	+0.12(+0.62%)
Apr 11, 2013	19.73	19.73	19.43	19.52	1,193,146	+0.05(+0.27%)
Apr 10, 2013	19.16	19.48	19.08	19.47	1,277,918	+0.46(+2.43%)
Apr 09, 2013	18.95	19.09	18.86	19.01	429,419	+0.09(+0.48%)
Apr 08, 2013	18.70	18.92	18.63	18.92	844,044	+0.24(+1.29%)
Apr 05, 2013	18.42	18.70	18.41	18.67	597,740	+0.14(+0.73%)
Apr 04, 2013	18.43	18.56	18.42	18.54	207,016	+0.18(+0.99%)
Apr 03, 2013	18.36	18.50	18.34	18.36	326,047	-0.02(-0.12%)
Apr 02, 2013	18.44	18.53	18.35	18.38	295,026	+0.04(+0.21%)
Apr 01, 2013	18.39	18.43	18.28	18.34	399,603	-0.02(-0.12%)
Mar 28, 2013	18.22	18.41	18.17	18.36	867,352	+0.17(+0.91%)
Mar 27, 2013	18.14	18.24	18.13	18.20	253,316	-0.14(-0.74%)
Mar 26, 2013	18.26	18.33	18.26	18.33	429,602	+0.06(+0.33%)
Mar 25, 2013	18.29	18.36	18.20	18.27	150,161	+0.02(+0.10%)
Mar 22, 2013	18.24	18.33	18.21	18.26	82,832	+0.07(+0.37%)
Mar 21, 2013	17.84	18.28	17.84	18.19	149,515	-0.11(-0.58%)
Mar 20, 2013	18.32	18.35	18.25	18.29	97,003	+0.05(+0.25%)
Mar 19, 2013	18.23	18.29	18.13	18.25	280,825	+0.04(+0.21%)
Mar 18, 2013	18.00	18.27	18.00	18.21	330,824	-0.04(-0.21%)
Mar 15, 2013	18.26	18.36	18.23	18.25	1,203,461	-0.13(-0.70%)
Mar 14, 2013	18.23	18.38	18.23	18.38	486,198	+0.12(+0.66%)
Mar 13, 2013	18.29	18.33	18.24	18.26	278,301	-0.05(-0.25%)
Mar 12, 2013	18.22	18.32	18.20	18.30	311,933	+0.08(+0.45%)
Mar 11, 2013	18.23	18.26	18.14	18.22	472,029	-0.01(-0.04%)
Mar 08, 2013	18.21	18.25	18.14	18.23	295,775	+0.12(+0.66%)
Mar 07, 2013	18.12	18.13	18.08	18.11	280,846	+0.08(+0.42%)
Mar 06, 2013	18.06	18.12	18.00	18.03	657,733	+0.02(+0.08%)
Mar 05, 2013	18.03	18.13	17.99	18.02	405,327	+0.07(+0.38%)
Mar 04, 2013	17.93	17.96	17.87	17.95	233,503	+0.04(+0.21%)

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