Table 1

Tobacco incidents in films by year released

Year of release: May–April(no. of films)	Total tobacco incidents		Tobacco incidents/min		Square root tobacco incidents/min
Year of release: May–April(no. of films)	Mean	SD	Mean	SD	Mean	SD
1991–92 (50)	34.58	55.396	0.236	0.253	0.406	0.269
1992–93 (50)	15.64	20.880	0.131	0.155	0.286	0.225
1993–94 (50)	25.24	33.323	0.196	0.206	0.364	0.256
1994–95 (50)	23.72	31.470	0.183	0.228	0.332	0.272
1995–96 (50)	26.14	61.124	0.150	0.209	0.286	0.264
1996–97 (50)	21.28	24.893	0.182	0.206	0.342	0.257
1997–98 (50)	22.46	22.939	0.193	0.197	0.370	0.239
1998–99 (52)	15.346	23.599	0.132	0.198	0.255	0.262
1999–00 (50)	15.52	22.964	0.143	0.233	0.263	0.275
2000–01 (45)	15.318	18.853	0.129	0.155	0.274	0.240
Average	21.539	34.824	0.168	0.207	0.318	0.259