Date	Open	High	Low	Close	Volume	Change (%)
Jun 29, 2012	17.11	17.36	16.97	16.98	323,572	+0.10(+0.57%)
Jun 28, 2012	16.87	17.02	16.64	16.89	392,435	-0.11(-0.62%)
Jun 27, 2012	16.77	17.08	16.61	16.99	377,729	+0.26(+1.57%)
Jun 26, 2012	16.74	16.77	16.34	16.73	480,288	+0.07(+0.42%)
Jun 25, 2012	16.90	16.96	16.55	16.66	485,881	-0.32(-1.86%)
Jun 22, 2012	17.19	17.39	16.95	16.97	2,360,547	-0.23(-1.32%)
Jun 21, 2012	17.30	17.54	17.11	17.20	950,396	-0.17(-0.96%)
Jun 20, 2012	17.87	17.96	17.36	17.37	1,223,058	-0.50(-2.79%)
Jun 19, 2012	17.47	18.30	17.47	17.87	999,239	+0.40(+2.31%)
Jun 18, 2012	17.39	17.60	17.30	17.46	966,783	+0.04(+0.20%)
Jun 15, 2012	17.68	17.76	17.42	17.43	950,025	-0.22(-1.24%)
Jun 14, 2012	17.70	18.04	17.56	17.65	1,084,912	-0.09(-0.49%)
Jun 13, 2012	17.77	17.85	17.57	17.74	877,886	+0.00(+0.00%)
Jun 12, 2012	17.77	17.91	17.66	17.74	630,865	+0.04(+0.25%)
Jun 11, 2012	17.97	18.09	17.64	17.69	684,346	-0.18(-0.98%)
Jun 08, 2012	17.88	18.01	17.62	17.87	879,895	-0.01(-0.05%)
Jun 07, 2012	18.27	18.44	17.87	17.88	485,517	-0.28(-1.54%)
Jun 06, 2012	18.10	18.33	17.95	18.16	632,264	+0.19(+1.07%)
Jun 05, 2012	17.68	18.03	17.68	17.96	470,470	+0.28(+1.59%)
Jun 04, 2012	17.90	17.92	17.39	17.68	381,318	-0.19(-1.08%)
Jun 01, 2012	18.14	18.18	17.67	17.88	281,550	-0.46(-2.48%)
May 31, 2012	18.45	18.57	18.12	18.33	506,792	-0.17(-0.90%)
May 30, 2012	18.65	18.74	18.16	18.50	360,691	-0.17(-0.89%)
May 29, 2012	18.42	18.73	18.38	18.66	245,356	+0.46(+2.55%)
May 25, 2012	18.26	18.31	18.05	18.20	307,653	-0.05(-0.29%)
May 24, 2012	18.41	18.47	17.97	18.25	315,237	-0.11(-0.57%)
May 23, 2012	18.20	18.45	17.73	18.36	414,783	+0.04(+0.19%)
May 22, 2012	18.15	18.57	18.15	18.32	255,685	+0.07(+0.38%)
May 21, 2012	18.03	18.53	17.93	18.25	371,612	+0.20(+1.12%)
May 18, 2012	18.80	18.91	17.72	18.05	765,501	-0.76(-4.05%)
May 17, 2012	19.66	19.70	18.74	18.81	910,644	-0.83(-4.24%)
May 16, 2012	19.49	19.80	19.23	19.64	1,076,720	+0.02(+0.09%)
May 15, 2012	18.16	20.00	17.88	19.63	2,057,515	-1.05(-5.08%)
May 14, 2012	20.84	20.95	20.58	20.68	273,830	-0.25(-1.21%)
May 11, 2012	20.69	20.96	20.67	20.93	221,799	+0.18(+0.89%)
May 10, 2012	21.02	21.09	20.69	20.75	268,226	-0.16(-0.75%)
May 09, 2012	20.60	21.23	20.49	20.91	706,909	+0.17(+0.80%)
May 08, 2012	20.51	20.76	20.30	20.74	585,929	+0.11(+0.55%)
May 07, 2012	20.27	20.68	20.09	20.63	392,806	+0.31(+1.51%)
May 04, 2012	19.87	20.41	19.87	20.32	521,277	+0.41(+2.07%)
May 03, 2012	20.09	20.16	19.74	19.91	778,805	-0.29(-1.43%)
May 02, 2012	20.42	20.49	19.99	20.20	768,069	-0.30(-1.45%)
May 01, 2012	20.58	20.91	20.29	20.49	792,461	-0.11(-0.51%)
Apr 30, 2012	20.91	21.06	20.46	20.60	591,418	-0.22(-1.05%)
Apr 27, 2012	21.34	21.34	20.71	20.82	562,989	-0.52(-2.42%)
Apr 26, 2012	21.62	21.77	21.16	21.34	558,652	-0.35(-1.62%)
Apr 25, 2012	21.35	21.83	21.01	21.69	934,699	-0.03(-0.12%)
Apr 24, 2012	21.57	21.82	21.50	21.71	224,110	+0.11(+0.53%)
Apr 23, 2012	21.69	21.69	21.20	21.60	218,028	-0.21(-0.96%)
Apr 20, 2012	21.55	21.90	21.40	21.81	311,695	+0.26(+1.22%)
Apr 19, 2012	21.25	21.55	21.07	21.55	231,352	+0.32(+1.49%)
Apr 18, 2012	21.55	21.55	21.14	21.23	246,973	-0.32(-1.46%)
Apr 17, 2012	21.19	21.81	21.13	21.55	855,065	+0.43(+2.03%)
Apr 16, 2012	20.47	21.35	20.29	21.12	386,421	+0.72(+3.52%)
Apr 13, 2012	20.50	20.50	20.25	20.40	140,935	-0.17(-0.81%)
Apr 12, 2012	20.29	20.66	20.29	20.56	131,061	+0.25(+1.21%)
Apr 11, 2012	20.00	20.36	19.83	20.32	364,847	+0.43(+2.16%)
Apr 10, 2012	20.18	20.43	19.79	19.89	331,548	-0.35(-1.73%)
Apr 09, 2012	20.35	20.59	20.19	20.24	231,863	-0.36(-1.74%)
Apr 05, 2012	20.70	20.76	20.28	20.60	307,564	-0.18(-0.84%)
Apr 04, 2012	20.87	20.96	20.20	20.77	518,759	-0.24(-1.13%)
Apr 03, 2012	21.23	21.26	20.92	21.01	273,119	-0.09(-0.42%)

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