Table:
text: WGRC
Translators
Translators
Call_sign Frequency_MHz City_of_license ERP_W Class_ FCC_info
WCRG 90.7 Williamsport, Pennsylvania 3000 A FCC
WJRC 90.9 Lewistown, Pennsylvania 94 A FCC
WZRG 91.9 Kulpmont, Pennsylvania 1450 A FCC
W269BZ 101.7 State College, Pennsylvania 4 D FCC
W296AP 107.1 Williamsport, Pennsylvania 5 D FCC
W299AF 107.7 Catawissa, Pennsylvania 1 D FCC

Question: Tell me sum of frequency for ERP W less than 1 under WGRC?