roberta went to 99 concerts

2019

3 concerts

2018

4 concerts

2017

9 concerts

2016

16 concerts

2015

13 concerts

2014

8 concerts

2013

6 concerts

2012

3 concerts

2010

2 concerts

2009

2 concerts

2008

2 concerts

2006

2 concerts

2005

3 concerts

2004

4 concerts

2003

2 concerts

2002

4 concerts

2001

4 concerts

2000

5 concerts

1998

1 concert

1997

3 concerts

1996

1 concert

1995

1 concert

1992

1 concert