# Effort Normalized Relative Frequency of Ptychogastria polaris
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0
75.0	0
125.0	0.000170533806
175.0	0.001577220481
225.0	0.000713636088
275.0	0.002151571978
325.0	0.002549860004
375.0	0.004373745753
425.0	0.00994915642
475.0	0.001387382085
525.0	0.000168388237
575.0	0.000728716883
625.0	0.001722413124
675.0	0.000840462969
725.0	0.000983159662
775.0	0
825.0	0
875.0	0
925.0	0
975.0	0.000312088718
1025.0	0
1075.0	0
1125.0	0
1175.0	0.000627987575
1225.0	0
1275.0	0.013305572089
1325.0	0
1375.0	0
1425.0	0
1475.0	0
1525.0	0
1575.0	0
1625.0	0
1675.0	0
1725.0	0
1775.0	0
1825.0	0
1875.0	0
1925.0	0
1975.0	0
2025.0	0
2075.0	0
2125.0	0.000913070257
2175.0	0
2225.0	0.003463598193
2275.0	0
2325.0	0.004211023042
2375.0	0
2425.0	0.065277621281
2475.0	0.352068696095
2525.0	0.141305329471
2575.0	0.049295052279
2625.0	0.001549651169
2675.0	0.039550417045
2725.0	0.001012769879
2775.0	0.089232202429
2825.0	0.006364940894
2875.0	0.187530225781
2925.0	0
2975.0	0.012740695141
3025.0	0.00160387085
3075.0	0
3125.0	0
3175.0	0
3225.0	0.000809138685
3275.0	0
3325.0	0.001509801636
3375.0	0
3425.0	0
3475.0	0
3525.0	0
3575.0	0
3625.0	0
3675.0	0
3725.0	0
3775.0	0
3825.0	0
3875.0	0
3925.0	0
3975.0	0