Do Nothing Niche 1992 Main stream 1993 1994 1993 1994 1993 1994 Vol (%) Vol (%) Vol (%) Vol (%) Vol (%) Vol (%) Vol (%) 17.3 15.6 13.8 13.0 14.2 1 1.8 10 4.9 3.8 2.5 3.4 2 2.8 1.5 0.0 0.0 0.0 5.5 7.5 10.5 15 22.2 19.4 16.3 21.9 23.7 25.1 26.5 16.1 13.1 9.7 12.2 8.8 11.5 7.5 3.7 6.8 7.7 6.0 7.0 5.0 6.5 19.8 19.9 17.4 18.2 15.8 16.5 14.0 15.2 13.8 12.4 12.8 9.8 12 9.1 4.0 7 8.8 6.8 8.5 6.5 7.5 0.2 0.1 0 0.1 0 0.1 0 19.4 20.9 21.2 19.7 18.3 18.6 16.6 5.0 3.2 1.3 2.5 1.5 2.2 1 2.0 8.5 10.5 7.5 9.7 7.0 9.0 4.6 8.5 11.0 8.0 11.5 7.5 11.0 2.0 2.1 2.2 2.0 2.1 1.8 1.9 11.5 11.7 12.0 11.5 11.8 11.3 11.5 13.5 5.8 8.1 8.7 5.6 10.0 8.5 86.5 94.2 91.9 91.3 94.4 90.0 91.5 100.0 100.0 100.0 100.0 100.0 100.0 100.0 1992 1993 1994 1993 1994 34.9 1993 1994 24.5 23.9 26.1 20.9 26.3 22.5 32.5 29.4 26.2 25.8 24.0 23.8 19.1 32.6 46.1 49.9 48.1 55.1 49.9 58.4 100.0 100.0 100.0 100.0 100.0 100.0 100.0