Longitudinal Trends of the Annual Exposure to PM_2.5 Particles in European Countries

Table 1

The summary of goodness of fit indices for different number of patterns.

Fit indices	Number of patterns
	1	2	3	4	5	6
AIC	818	751	750	743	741	743
BIC	841	782	790	791	797	808
LRT value	—	0.001	0.60	0.17	0.18	0.16

AIC: Akaike information criterion; BIC: Bayesian information criterion.