# Effort Normalized Relative Frequency of chemical
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.003503743974
75.0	0.005404739699
125.0	0.011438260749
175.0	0.005317453698
225.0	0.00661005411
275.0	0.0050395008
325.0	0.014761298585
375.0	0.008949270382
425.0	0.014055327332
475.0	0.006369922503
525.0	0.012101089712
575.0	0.0107646715
625.0	0.008251991996
675.0	0.034897325847
725.0	0.007457922719
775.0	0.03267037911
825.0	0.027742115261
875.0	0.001403854206
925.0	0.000846561007
975.0	0.002492001454
1025.0	0.002839055186
1075.0	0.009847779465
1125.0	0
1175.0	0.016046164898
1225.0	0.019929351256
1275.0	0.004553307584
1325.0	0.002116605154
1375.0	0.005352363755
1425.0	0.001231568146
1475.0	0.024176655343
1525.0	0.014874707033
1575.0	0.083742874411
1625.0	0.023269125967
1675.0	0.001740862588
1725.0	0.007311053523
1775.0	0.010168815433
1825.0	0.036904928507
1875.0	0
1925.0	0
1975.0	0.006305959608
2025.0	0.0132661819
2075.0	0
2125.0	0
2175.0	0.004502046194
2225.0	0
2275.0	0.000943049432
2325.0	0
2375.0	0
2425.0	0
2475.0	0
2525.0	0
2575.0	0.011662718037
2625.0	0
2675.0	0
2725.0	0
2775.0	0
2825.0	0
2875.0	0
2925.0	0
2975.0	0
3025.0	0.005122708069
3075.0	0.036911331696
3125.0	0
3175.0	0
3225.0	0.002584360998
3275.0	0.162272959384
3325.0	0.012055635632
3375.0	0
3425.0	0
3475.0	0
3525.0	0
3575.0	0
3625.0	0.123586147446
3675.0	0.004158842087
3725.0	0
3775.0	0
3825.0	0
3875.0	0
3925.0	0.132445356625
3975.0	0