Oracle Database XEのNLS関連パラメータ

Windows XPマシンに、Oracle Database XE製品版(Universal版)を入れたときの、Oracle Database XEのNLS関連パラメータの値は、こんな感じになってます。

パラメータ
NLS_CALENDAR GREGORIAN
NLS_CHARACTERSET AL32UTF8
NLS_COMP BINARY
NLS_CURRENCY \
NLS_DATE_FORMAT RR-MM-DD
NLS_DATE_LANGUAGE JAPANESE
NLS_DUAL_CURRENCY \
NLS_ISO_CURRENCY JAPAN
NLS_LANGUAGE JAPANESE
NLS_LENGTH_SEMANTICS BYTE
NLS_NCHAR_CHARACTERSET AL16UTF16
NLS_NCHAR_CONV_EXCP FALSE
NLS_NUMERIC_CHARACTERS .,
NLS_SORT BINARY
NLS_TERRITORY JAPAN
NLS_TIMESTAMP_FORMAT RR-MM-DD HH24:MI:SSXFF
NLS_TIMESTAMP_TZ_FORMAT RR-MM-DD HH24:MI:SSXFF TZR
NLS_TIME_FORMAT HH24:MI:SSXFF
NLS_TIME_TZ_FORMAT HH24:MI:SSXFF TZR