Non-user®Mid-Level Users

0.027

0.020

0.507***

0.192

Non-user®High Level Users

0.181***

0.031

0.763***

0.263

Non-user®Very High Level Users

0.451***

0.145

0.673*

0.399

Low Level Users®Mid-Level Users

0.015

0.011

0.279*

0.145

Low Level Users®High Level Users

0.167***

0.024

0.497**

0.204

Low Level Users®Very high Level Users

0.433***

0141

0.421

0.331

Mid-Level Users®High Level Users

0.149***

0.023

0.170

0.171

Mid-Level Users®Very High Level Users

0.412***

0.139

0.111

0.263

High Level Users®Very High-Level Users

0.229**

0.123

−0.051

0.237