# Effort Normalized Relative Frequency of Strongylocentrotus fragilis
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.002207644027
75.0	0.002799501705
125.0	0.001258371319
175.0	0.021204510812
225.0	0.075930912348
275.0	0.051493352634
325.0	0.119750152849
375.0	0.199330405368
425.0	0.114658432567
475.0	0.028353590224
525.0	0.035150384173
575.0	0.152278756093
625.0	0.082447227294
675.0	0.044552000448
725.0	0.013657283093
775.0	0.022835478939
825.0	0.006979120763
875.0	0.006073553812
925.0	0.003322518397
975.0	0.006853229205
1025.0	0.004630858079
1075.0	0.000164467309
1125.0	0.000928184332
1175.0	0.000446643761
1225.0	0
1275.0	0.000844939767
1325.0	0.000058915541
1375.0	0
1425.0	0
1475.0	0
1525.0	0.000087165541
1575.0	0
1625.0	0
1675.0	0.000048456776
1725.0	0
1775.0	0
1825.0	0
1875.0	0.000082832855
1925.0	0
1975.0	0
2025.0	0.000164116955
2075.0	0
2125.0	0
2175.0	0
2225.0	0.000061585395
2275.0	0
2325.0	0
2375.0	0
2425.0	0
2475.0	0
2525.0	0
2575.0	0
2625.0	0
2675.0	0
2725.0	0.00045019536
2775.0	0
2825.0	0
2875.0	0.000084630184
2925.0	0
2975.0	0
3025.0	0
3075.0	0.000108149902
3125.0	0.000175401593
3175.0	0
3225.0	0
3275.0	0
3325.0	0
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	0.000527030581
3925.0	0
3975.0	0