| Autocorrelations | |||||
| Series: GDP in billion US$ | |||||
| Lag | Autocorrelation | Std. Errora | Box-Ljung Statistic | ||
| Value | df | Sig.b | |||
| 1 | 0.875 | 0.130 | 45.167 | 1 | 0.000 |
| 2 | 0.774 | 0.129 | 81.184 | 2 | 0.000 |
| 3 | 0.688 | 0.128 | 110.152 | 3 | 0.000 |
| 4 | 0.601 | 0.127 | 132.735 | 4 | 0.000 |
| 5 | 0.505 | 0.125 | 148.958 | 5 | 0.000 |
| 6 | 0.402 | 0.124 | 159.476 | 6 | 0.000 |
| 7 | 0.326 | 0.123 | 166.539 | 7 | 0.000 |
| 8 | 0.236 | 0.122 | 170.309 | 8 | 0.000 |
| 9 | 0.157 | 0.120 | 172.002 | 9 | 0.000 |
| 10 | 0.097 | 0.119 | 172.665 | 10 | 0.000 |
| 11 | 0.056 | 0.118 | 172.892 | 11 | 0.000 |
| 12 | 0.027 | 0.116 | 172.945 | 12 | 0.000 |
| 13 | 0.006 | 0.115 | 172.948 | 13 | 0.000 |
| 14 | -0.011 | 0.114 | 172.957 | 14 | 0.000 |
| 15 | -0.022 | 0.112 | 172.994 | 15 | 0.000 |
| 16 | -0.027 | 0.111 | 173.054 | 16 | 0.000 |