Economic Studies
2020 NTTG Economic Studies
2018 NTTG Economic Studies
*No Economic Study Requests were submitted to NTTG in 2018
2017 NTTG Economic Studies
*No Economic Study Requests were submitted to NTTG in 2017
2016 NTTG Economic Studies
*No Economic Study Requests were submitted to NTTG in 2016
2015 NTTG Economic Studies
*No Economic Study Requests were submitted to NTTG in 2015
2013 NTTG Economic Studies
*No Economic Study Requests were submitted to NTTGĀ in 2013