Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Release title | Released as | Release type | Label | Year |
| --- | --- | --- | --- | --- |
| Broken | View to the Future | 12" single | White Label | 1995 |
| Wegwerfgesellschaft | Police in Cars with Headphones | CD album | FSP | 1995 |
| Journey to the Other World | View to the Future | 12" single | VTTF | 1996 |
| Purity | View to the Future | 12" single | Alphakid Recordings | 1997 |
| Music Is Music | View to the Future | 12" single | Airdrops | 1997 |
| We Rule the 80s | Hair (With Alex Krueger) | 12" EP | Müller | 1997 |
| The 7th Seal | View to the Future | CD album | Alphakid Recordings | 1997 |
| Unicorn | View to the Future | 12" single | Case Invaders | 1998 |
| Hair 2 | Hair (With Alex Krueger) | 12" EP | USM | 1998 |
| Spring Rmx | Ethereal 77 | 12" single | Base Daddy | 1999 |
| Landscapes | Ethereal 77 | CD album | Base Daddy | 1999 |
| Ignorance | Junkie Sartre Vs Hexaquart | 12" EP | Force Tracks | 2000 |
| Exploitation | Hexaquart | 12" EP | Lifetime | 2001 |
| Far Away Trains Passing By | Ulrich Schnauss | CD / LP | City Centre Offices | 2001 |
| Zero Gravity | Ethereal 77 | 12" single | Looking Good | 2002 |
| A Strangely Isolated Place | Ulrich Schnauss | CD / 2xLP | City Centre Offices (Europe) / Domino (US) | 2003 |
| Quicksand Memory EP | Ulrich Schnauss | CD/EP | Independiente (Europe) / Domino (US) | 2007 |
| Goodbye | Ulrich Schnauss | CD/LP | Independiente (Europe) / Domino (US) | 2007 |
| Stars | Ulrich Schnauss | CD/EP | Independiente (Europe) / Domino (US) | 2008 |
| neverChanger | A Shoreline Dream | CD/EP | Latenight Weeknight | 2008 |
| Recollections of Memory | A Shoreline Dream | CD album | Latenight Weeknight | 2009 |
| Ulrich Schnauss and Jonas Munk | Ulrich Schnauss and Jonas Munk | CD album | Pedigree Cuts | 2011 |
| Underrated Silence | Ulrich Schnauss & Mark Peters | CD album | Bureau B | 2012 |
| 77 EP | Ulrich Schnauss & ASC | 12" EP | Auxiliary | 2012 |
| A Long Way To Fall | Ulrich Schnauss | CD album | PIAS | January 21, 2013 |
Question:
What year was Ethereal 77, which has a CD album release type?
Answer:
1999.0