40000 35000 30000 25000 20000 15000 10000 5000 0 0 10 50 100120
300 250 200 150 100 50 0 1Q 2001 2Q 2001 3Q 2001 4Q 2001 1Q 2002 2Q 2002 3Q 2002
18,000 16,000 14,000 12,000 10,000 8,000 6,000 4,000 2,000 0 1Q 2001 2Q 2001 3Q 2001 4Q 2001 1Q 2002 2Q 2002
8 6 4 2 0-2 -4 1999 2001 2003 2005,, -6
300 250 250 200 150 100 50 200 150 100 50 0 1997 1998 1999 2000 2001 0
2000 2001 3% 3% 5% 12% 28% Rock / 3% 3% 18% 24% 11% 12% 12% 14% R&B 7% 11% 11% 12% 11%
80 60 40 10~34 20 35 0 91 93 95 97 99 2001
7000 6000 5000 4000 3000 2000 1000 0 80 82 84 87 89 91 93 95 97 99 2001
TV 68.0 94.0 39.7 9.9 78.3 33.2 56.0 70.6 25.0 21.8 79.3 52.9 8.0 91.0 57.0 PC 58.0 22.2 45.0 50.1 30.0