Table 3. Coefficient estimates for the model with memory.

Countries	News	News+Memory
ITALY	0.20 [0.03, 0.37]	0.14 [0.11, 0.17]
SOUTH KOREA	0.41 [0.16, 0.65]	0.43 [0.19, 0.68]
LATVIA	0.17 [0.00, 0.34]	0.08 [0.06, 0.11]
LITHUANIA	0.41 [0.04, 0.78]	0.09 [0.04, 0.13]
POLAND	0.29 [-0.05, 0.62]	-0.05 [-0.21, 0.11]
ROMANIA	0.19 [-0.13, 0.51]	0.25 [0.16, 0.35]
UKRAINE	0.30 [0.14, 0.46]	0.34 [0.25, 0.43]
CZECH REPUBLIC	0.25 [0.07, 0.43]	0.16 [0.04, 0.27]
ESTONIA	0.25 [0.03, 0.48]	0.16 [0.10, 0.23]
BELGIUM	0.61 [0.36, 0.85]	0.09 [-0.03, 0.20]
CHINA	0.49 [0.17, 0.80]	-0.07 [-0.22, 0.09]
INDIA	-0.07 [-0.23, 0.08]	0.36 [0.20, 0.53]

The coefficients are all significant with p<0.001, except for Poland (p = 0.009), Romania (p = 0.013), Belgium (p = 0.003), and China (p = 0.02).