# Effort Normalized Relative Frequency of boulder
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.001499455487
75.0	0.006404421836
125.0	0.016700374244
175.0	0.00627536503
225.0	0.009741737304
275.0	0.011464536601
325.0	0.016867885948
375.0	0.008193259376
425.0	0.016932640819
475.0	0.008165702854
525.0	0.00996078251
575.0	0.007280492
625.0	0.010506748187
675.0	0.019454271153
725.0	0.006224214484
775.0	0.006541077045
825.0	0.007917611187
875.0	0.013242240736
925.0	0.017881047072
975.0	0.003056284567
1025.0	0.003200556728
1075.0	0.012565675535
1125.0	0.010878282956
1175.0	0.012548243696
1225.0	0.008166360869
1275.0	0.01475997742
1325.0	0.004326473978
1375.0	0.010741648529
1425.0	0.017698103854
1475.0	0.020148631602
1525.0	0.026767894027
1575.0	0.067532603898
1625.0	0.02865683059
1675.0	0.012292767005
1725.0	0.019201100759
1775.0	0.00971798864
1825.0	0.038297763983
1875.0	0.020460483529
1925.0	0.00379012603
1975.0	0.010155582518
2025.0	0.016982307068
2075.0	0.01059174508
2125.0	0.011019060069
2175.0	0.006832133406
2225.0	0.016719675738
2275.0	0.009112538223
2325.0	0.017995001564
2375.0	0.00742028512
2425.0	0.007379667445
2475.0	0.010018538478
2525.0	0.008424980075
2575.0	0.020949713141
2625.0	0.014409281505
2675.0	0.023133570264
2725.0	0.007814224843
2775.0	0.029322851173
2825.0	0.003148073789
2875.0	0.045575446913
2925.0	0.049424225411
2975.0	0.007141695262
3025.0	0.019673045818
3075.0	0.008904676358
3125.0	0.014441940226
3175.0	0.011200397067
3225.0	0.001760865441
3275.0	0.002061825199
3325.0	0.003883056983
3375.0	0.003937555767
3425.0	0.005502987581
3475.0	0.007420604834
3525.0	0.00067989827
3575.0	0
3625.0	0.000644638861
3675.0	0.017001869274
3725.0	0
3775.0	0
3825.0	0.004489486512
3875.0	0.018764892658
3925.0	0
3975.0	0