diff --git a/roles/web-data-analysis/files/mirrors-data.gp b/roles/web-data-analysis/files/mirrors-data.gp
index c971b2aa00..43be95b88b 100644
--- a/roles/web-data-analysis/files/mirrors-data.gp
+++ b/roles/web-data-analysis/files/mirrors-data.gp
@@ -153,7 +153,7 @@ unset output
 
 set output "/var/www/html/csv-reports/images/fedora-os-latest.png"
 set title "Fedora Selected Versions Unique IPs"
-plot ["2015-01-01":"2020-12-31"] \
+plot ["2018-01-01":"2020-12-31"] \
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:36 title 'Fedora' with lines lw 3,\
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:30 title 'fed27' with lines lw 3,\
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:31 title 'fed28' with lines lw 3,\
@@ -180,7 +180,7 @@ unset output
 
 set output "/var/www/html/csv-reports/images/fedora-os-latest-stacked.png"
 set title "Fedora Selected Versions Unique IPs"
-plot ["2015-01-01":"2020-12-31"] \
+plot ["2018-01-01":"2020-12-31"] \
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:36 title 'Fedora' with lines lw 3,\
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:($31+$32+$65+$66+$67+$68+$33) title 'fed28' with filledcurves x1,\
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:($32+$65+$66+$67+$68+$33) title 'fed29' with filledcurves x1,\
@@ -346,7 +346,7 @@ unset output
 
 set output "/var/www/html/csv-reports/images/fedora-rev-latest-stacked.png"
 set title "Fedora Yum Unique IPs"
-plot ["2015-01-01":"2020-12-31"] \
+plot ["2018-01-01":"2020-12-31"] \
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:36 title 'Fedora' with lines lw 3,\
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:($31+$32+$65+$66+$67+$68+$33) title 'fed28' with filledcurves x1,\
      '/var/www/html/csv-reports/mirrors/mirrorsdata-all.csv' using 1:($32+$65+$66+$67+$68+$33) title 'fed29' with filledcurves x1,\