Statistics: Coal-Mine Ventilation Factors

Context

This report is part of the collection entitled: Technical Report Archive and Image Library and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 304 times , with 6 in the last month . More information about this report can be viewed below.

Usage

  • 304 Total Uses
  • 6 Uses Last 35 Days

Usage by Month/Year

Year January February March April May June July August September October November December Total
2019 1 4 4 9
2018 4 0 7 2 8 5 3 2 3 2 5 3 44
2017 2 2 1 1 4 1 2 9 9 5 4 5 45
2016 3 3 4 8 2 2 3 3 1 3 6 2 40
2015 5 3 1 4 5 4 2 7 3 4 15 2 55
2014 1 0 0 1 3 1 25 5 1 0 6 6 49
2013 3 3 4 0 2 2 3 1 0 2 1 0 21
2012 1 1 1 3 1 0 15 10 1 1 1 2 37
2011 0 0 0 0 0 1 1 1 0 0 0 0 3
2010 0 0 0 0 0 0 0 1 0 0 0 0 1

Recent Referral Breakdown for the last 35 days (02/18/2019 to 03/25/2019)

Referral Type Total Percentage
Search Engine 6 100%