# Effort Normalized Relative Frequency of Hydrozoa
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.011415379354
75.0	0.018426064152
125.0	0.017631756125
175.0	0.029723476755
225.0	0.037180378589
275.0	0.042737259369
325.0	0.052720440787
375.0	0.044161719698
425.0	0.03968272263
475.0	0.044498972065
525.0	0.04577587837
575.0	0.040586178639
625.0	0.03348793137
675.0	0.043204467713
725.0	0.055629524697
775.0	0.033709545873
825.0	0.033502001735
875.0	0.011971712639
925.0	0.024562591194
975.0	0.010060050629
1025.0	0.007884292183
1075.0	0.009174197633
1125.0	0.009160733391
1175.0	0.006590823931
1225.0	0.004764045655
1275.0	0.004028788407
1325.0	0.004752876515
1375.0	0.004732149545
1425.0	0.004028663073
1475.0	0.002905805402
1525.0	0.002160782758
1575.0	0.002189518821
1625.0	0.003252391683
1675.0	0.003084601765
1725.0	0.006287826952
1775.0	0.0041348847
1825.0	0.001575851399
1875.0	0.004204777311
1925.0	0.00461739086
1975.0	0.004598288599
2025.0	0.003124101175
2075.0	0.002786331015
2125.0	0.002113319206
2175.0	0.001610758801
2225.0	0.001698808485
2275.0	0.001808076962
2325.0	0.003272256279
2375.0	0.00235944604
2425.0	0.002695151308
2475.0	0.004155357476
2525.0	0.005287749629
2575.0	0.00468935434
2625.0	0.004311908512
2675.0	0.005102896507
2725.0	0.002994391702
2775.0	0.005695176391
2825.0	0.007377436209
2875.0	0.010401602264
2925.0	0.010088679069
2975.0	0.006108791274
3025.0	0.007872404776
3075.0	0.006059219122
3125.0	0.003149243207
3175.0	0.00273683926
3225.0	0.002139886401
3275.0	0.003516126549
3325.0	0.002026571082
3375.0	0.002671518263
3425.0	0.006403110194
3475.0	0.015909547121
3525.0	0.016170133969
3575.0	0.009150147233
3625.0	0.006285700541
3675.0	0.005063807971
3725.0	0.005398771045
3775.0	0.002013852699
3825.0	0.001934613612
3875.0	0.004731278231
3925.0	0.011587503688
3975.0	0.032701389425