Date	Open	High	Low	Close	Volume	Change (%)
Jun 28, 2013	21.72	22.02	21.40	21.47	483,120	-0.29(-1.33%)
Jun 26, 2013	22.00	22.00	21.57	21.76	74,298	-0.06(-0.27%)
Jun 25, 2013	21.95	22.01	21.68	21.82	202,757	+0.06(+0.28%)
Jun 24, 2013	21.81	22.00	21.63	21.76	239,189	-0.22(-1.00%)
Jun 21, 2013	21.74	22.32	21.72	21.98	296,642	+0.27(+1.24%)
Jun 20, 2013	21.92	22.19	21.56	21.71	250,799	-0.39(-1.76%)
Jun 19, 2013	22.93	23.21	22.05	22.10	337,677	-0.77(-3.37%)
Jun 18, 2013	22.87	23.22	22.77	22.87	172,818	+0.07(+0.31%)
Jun 17, 2013	22.70	22.96	22.55	22.80	119,905	+0.27(+1.20%)
Jun 14, 2013	22.59	22.84	22.33	22.53	76,153	-0.14(-0.62%)
Jun 13, 2013	22.36	22.83	22.17	22.67	114,022	+0.37(+1.66%)
Jun 12, 2013	22.14	22.61	21.96	22.30	81,868	+0.39(+1.78%)
Jun 11, 2013	21.63	22.03	21.54	21.91	163,356	+0.11(+0.50%)
Jun 10, 2013	21.83	21.97	21.69	21.80	102,892	+0.12(+0.55%)
Jun 07, 2013	21.31	22.18	21.16	21.68	170,943	+0.49(+2.31%)
Jun 06, 2013	21.26	21.26	20.70	21.19	108,535	-0.12(-0.56%)
Jun 05, 2013	21.72	21.72	21.15	21.31	103,443	-0.44(-2.02%)
Jun 04, 2013	21.63	21.81	21.30	21.75	186,864	+0.04(+0.18%)
Jun 03, 2013	21.35	23.70	21.08	21.71	170,489	+0.54(+2.55%)
May 31, 2013	21.55	21.70	21.17	21.17	249,788	-0.54(-2.49%)
May 30, 2013	20.63	21.80	20.63	21.71	166,958	+0.94(+4.53%)
May 29, 2013	19.40	20.94	19.22	20.77	191,609	+1.11(+5.65%)
May 28, 2013	19.62	20.18	19.50	19.66	240,116	+0.23(+1.18%)
May 24, 2013	19.47	19.68	19.00	19.43	136,524	-0.23(-1.17%)
May 23, 2013	18.97	19.71	18.81	19.66	87,917	+0.56(+2.93%)
May 22, 2013	19.28	19.72	18.98	19.10	163,288	-0.21(-1.09%)
May 21, 2013	18.46	19.53	18.33	19.31	208,255	+0.88(+4.77%)
May 20, 2013	18.70	18.70	18.32	18.43	198,445	-0.31(-1.65%)
May 17, 2013	18.68	18.93	18.02	18.74	1,976,042	-0.37(-1.94%)
May 16, 2013	18.89	19.49	18.89	19.11	169,420	+0.12(+0.63%)
May 15, 2013	19.12	19.12	18.78	18.99	146,823	-0.24(-1.25%)
May 13, 2013	19.37	19.45	19.00	19.23	44,809	-0.30(-1.54%)
May 10, 2013	19.65	19.65	18.96	19.53	72,239	-0.05(-0.26%)
May 09, 2013	19.87	19.87	19.50	19.58	40,327	-0.36(-1.81%)
May 08, 2013	19.96	19.96	19.58	19.94	31,994	-0.01(-0.05%)
May 07, 2013	19.78	19.99	19.31	19.95	33,678	+0.15(+0.76%)
May 06, 2013	19.75	19.97	19.62	19.80	34,468	+0.00(+0.00%)
May 03, 2013	19.99	19.97	19.68	19.80	71,570	-0.03(-0.15%)
May 02, 2013	19.79	20.19	19.70	19.83	63,815	+0.08(+0.41%)
May 01, 2013	18.59	20.10	18.59	19.75	410,188	+1.72(+9.54%)
Apr 30, 2013	18.14	18.22	17.85	18.03	53,026	-0.06(-0.33%)
Apr 29, 2013	17.80	18.12	17.72	18.09	61,822	+0.31(+1.74%)
Apr 26, 2013	17.53	17.88	17.62	17.78	49,032	+0.16(+0.91%)
Apr 25, 2013	17.69	17.88	17.60	17.62	29,466	-0.11(-0.62%)
Apr 24, 2013	17.84	17.87	17.62	17.73	25,427	+0.00(+0.00%)
Apr 23, 2013	17.61	17.80	17.50	17.73	42,305	+0.23(+1.31%)
Apr 22, 2013	17.81	17.81	17.31	17.50	35,607	-0.34(-1.91%)
Apr 19, 2013	17.92	17.93	17.75	17.84	28,809	-0.03(-0.17%)
Apr 18, 2013	17.77	17.93	17.63	17.87	87,382	+0.13(+0.73%)
Apr 17, 2013	17.81	17.88	17.69	17.74	76,293	-0.15(-0.84%)
Apr 16, 2013	17.93	17.98	17.80	17.89	38,923	+0.07(+0.39%)
Apr 15, 2013	18.48	18.53	17.73	17.82	68,646	-0.72(-3.88%)
Apr 12, 2013	18.72	18.72	18.44	18.54	28,819	-0.25(-1.33%)
Apr 11, 2013	18.52	18.84	18.49	18.79	22,412	+0.32(+1.73%)
Apr 10, 2013	18.16	18.58	18.16	18.47	56,761	+0.31(+1.71%)
Apr 09, 2013	18.20	18.24	18.10	18.16	33,992	+0.07(+0.39%)
Apr 08, 2013	17.98	18.10	17.86	18.09	35,468	+0.12(+0.67%)
Apr 05, 2013	17.75	17.98	17.53	17.97	41,764	-0.09(-0.50%)
Apr 04, 2013	17.95	18.10	17.79	18.06	36,133	+0.07(+0.39%)
Apr 03, 2013	17.73	18.20	17.73	17.99	76,422	+0.26(+1.47%)
Apr 02, 2013	17.32	17.98	17.29	17.73	185,554	+0.55(+3.20%)

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