# Effort Normalized Relative Frequency of Polychaeta
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.000845071375
75.0	0.000364209977
125.0	0.000630461816
175.0	0.000864077455
225.0	0.001093012341
275.0	0.002920548936
325.0	0.008055624115
375.0	0.01132406603
425.0	0.012340076483
475.0	0.009122948457
525.0	0.008329818612
575.0	0.006205239769
625.0	0.005598931002
675.0	0.006274821047
725.0	0.010113699007
775.0	0.004910316787
825.0	0.005422803698
875.0	0.002390156955
925.0	0.004972564966
975.0	0.002637846901
1025.0	0.00389577507
1075.0	0.005964281332
1125.0	0.007014535759
1175.0	0.006410564591
1225.0	0.005030178528
1275.0	0.008714732058
1325.0	0.007289788667
1375.0	0.005754117688
1425.0	0.007039507091
1475.0	0.006956746144
1525.0	0.008603848667
1575.0	0.00938196423
1625.0	0.015282661488
1675.0	0.014502666243
1725.0	0.031154224698
1775.0	0.035755544159
1825.0	0.014855505568
1875.0	0.032047402559
1925.0	0.033548810667
1975.0	0.033425673013
2025.0	0.019902856019
2075.0	0.01678338866
2125.0	0.011908208453
2175.0	0.008749953747
2225.0	0.023775047091
2275.0	0.035386496516
2325.0	0.013998022263
2375.0	0.009495564625
2425.0	0.006387133373
2475.0	0.004215155936
2525.0	0.004691981197
2575.0	0.005145067473
2625.0	0.005753476141
2675.0	0.005299994876
2725.0	0.003680333399
2775.0	0.003224870884
2825.0	0.003744158112
2875.0	0.004706750543
2925.0	0.002694385995
2975.0	0.005640884866
3025.0	0.002907854629
3075.0	0.00171166818
3125.0	0.003398131661
3175.0	0.002931894624
3225.0	0.004008701405
3275.0	0.002125676361
3325.0	0.002374314544
3375.0	0.003176996136
3425.0	0.00389688465
3475.0	0.004707033721
3525.0	0.007558107782
3575.0	0.006070621305
3625.0	0.003027632299
3675.0	0.284682982461
3725.0	0.017322216206
3775.0	0.010976721384
3825.0	0.012163835133
3875.0	0.008341214001
3925.0	0.011705666301
3975.0	0.014683293098