# Effort Normalized Relative Frequency of single hole burrow
# Data Use Policy: http://dsg.mbari.org/dsg/datause
Depth [meters]	Effort Normalized Relative Frequency
25.0	0.050361428405
75.0	0.007905101479
125.0	0
175.0	0
225.0	0
275.0	0
325.0	0
375.0	0.00122380726
425.0	0.003654694709
475.0	0.001552800153
525.0	0
575.0	0
625.0	0
675.0	0
725.0	0
775.0	0
825.0	0.001575113015
875.0	0.000224886412
925.0	0.037022190913
975.0	0.011177573415
1025.0	0
1075.0	0.002208551639
1125.0	0.006232068382
1175.0	0.002249160833
1225.0	0
1275.0	0
1325.0	0
1375.0	0
1425.0	0
1475.0	0
1525.0	0
1575.0	0
1625.0	0
1675.0	0
1725.0	0
1775.0	0
1825.0	0.022190968141
1875.0	0
1925.0	0
1975.0	0.001767789058
2025.0	0
2075.0	0
2125.0	0
2175.0	0
2225.0	0.652503296043
2275.0	0.153335145072
2325.0	0
2375.0	0
2425.0	0
2475.0	0.034546496361
2525.0	0.003466371836
2575.0	0.003269482619
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
3075.0	0
3125.0	0.003533074253
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
3925.0	0
3975.0	0