Update ICU to 58.1

source/data/rbnf/et.txt

Index: source/data/rbnf/et.txt
diff --git a/source/data/rbnf/et.txt b/source/data/rbnf/et.txt
index ac9c800a564fdd0ee99af2b8210032540c85246a..ec487626acc37ace561dff9169b8a5a37e8f9bd8 100644
--- a/source/data/rbnf/et.txt
+++ b/source/data/rbnf/et.txt
@@ -1,17 +1,11 @@
-// ***************************************************************************
-// *
-// * Copyright (C) 2015 International Business Machines
-// * Corporation and others. All Rights Reserved.
-// * Tool: org.unicode.cldr.icu.NewLdml2IcuConverter
-// * Source File: <path>/common/rbnf/et.xml
-// *
-// ***************************************************************************
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html#License
 et{
     RBNFRules{
         SpelloutRules{
             "%spellout-numbering-year:",
             "-x: miinus >>;",
-            "x.x: =#,###0.#=;",
+            "x.x: =0.0=;",
             "0: =%spellout-numbering=;",
             "1100/100: << sada[ >>];",
             "10000: =%spellout-numbering=;",
@@ -46,5 +40,5 @@ et{
             "1000000000000000000: =#,##0=;",
         }
     }
-    Version{"2.1.19.14"}
+    Version{"2.1.27.22"}
 }