What the total number of Pleasure(s when Psychological Dependence is greater than 1.9 one ), , and when Drug "Benzodiazepine"?
Drug Mean Pleasure Psychological dependence Physical dependence
Substance dependence
1778796
text real real real real
2-1778796-1
Addictive potential
Addictive potential
Heroin 3.00 3.0 3.0 3.0
Cocaine 2.37 3.0 2.8 1.3
Alcohol 1.93 2.3 1.9 1.6
Barbiturates 2.01 2.0 2.2 1.8
Benzodiazepines 1.83 1.7 2.1 1.8
Amphetamine 1.67 2.0 1.9 1.1
Cannabis 1.51 1.9 1.7 0.8
Ecstasy 1.13 1.5 1.2 0.7
LSD 0.90 1.3 1.1 0.3
SELECT COUNT Pleasure FROM table WHERE Psychological dependence > 1.9 AND Drug = benzodiazepines
1.9 benzodiazepines