brk.b vs spy by year

Among SPY and Berkshire Hathaway (BRK.B), Berkshire Hathaway (BRK.B) had the best year in 1998, returning 52.7%.

ASSET YEAR % RETURN
SPY
1993
8.63%
SPY
1994
0.4%
SPY
1995
37.62%
SPY
1996
22.65%
Berkshire Hathaway (BRK.B)
1996
0.18%
SPY
1997
32.52%
Berkshire Hathaway (BRK.B)
1997
38.65%
SPY
1998
28.36%
Berkshire Hathaway (BRK.B)
1998
52.7%
Berkshire Hathaway (BRK.B)
1999
-22.26%
SPY
1999
20.33%
SPY
2000
-10.58%
Berkshire Hathaway (BRK.B)
2000
28.99%
SPY
2001
-12.31%
Berkshire Hathaway (BRK.B)
2001
6.41%
SPY
2002
-22.14%
Berkshire Hathaway (BRK.B)
2002
-2.69%
Berkshire Hathaway (BRK.B)
2003
16.32%
SPY
2003
27.28%
Berkshire Hathaway (BRK.B)
2004
4.3%
SPY
2004
10.24%
Berkshire Hathaway (BRK.B)
2005
-0.02%
SPY
2005
4.23%
SPY
2006
15.22%
Berkshire Hathaway (BRK.B)
2006
25.33%