On 5 December 2019, the source wrote (citation):

Values of the previous quarters were adjusted within a great benchmark data revision conducted in October this year.

In response, we have:

1. Achieved the chained-price predecessors (reference year 2010, 1995Q1 to 2019Q2) by renaming with an "_10" specifier, marking metadata as "discontinued", and segregating in the catalog. 
2. Created one-for-one replacements (reference year 2015).
3. Replaced the current-price series in the same way, since they may have undergone revisions apart from the reference year.
4. Replaced the employment series in the same way.
5. Refurbished metadata where necessary.
6. Transplanted global concept aliases.
7. Refurbished the catalog.

Notable properties (for full list, see Mnemonic 411):

• Currency reference year: Changed from 2010 to 2015
• Start date: Unchanged

The series reside in the historical catalog:

• Slovakia » National Accounts » Branch accounts  » Employment » Quarterly
• ... » Branch accounts  » Employment » Discontinued » Ref 2010
• ... » by Expenditure » Quarterly
• ... » by Expenditure » Quarterly » Discontinued » Ref 2010
• ... » by Value Added » Quarterly
• ... » by Value Added » Quarterly » Discontinued » Ref 2010
• ... » by Institutional Sector » Households » Quarterly
• ... » by Institutional Sector » Households » Discontinued » Ref 2010