Stability
 Central Valley

      1A  1AE  1AL   1B   2A  2A1  2A2  2AL  2A3  2AE   2B  2B2  2BE   2C   2D   2E   2F   2G  2G1  2G2  2G3   3A   3B   4A   4B   4C   4D  
 A    58    0    2   51    0    0    1    0    0    0    0    0    0    0    4   13    0    0    9    0    2    0    2    0    0    0    0
 B   166    0   14  121    4    0    6    0    4    0    0    0    0    0    2   16    0    0   34    0   17    0    9   11    8    0    0
 C    94    0    0   29    1    0    7    0    1    0    0    0    0    0    4    0    0    0   59    0   13    0    0    0    1    0    0
 D   298    0   24  102    1    0   15    0    1    0    0    0    0    0    7   11    0    0  157    0   60    0   51    3   14    0    0
 E   186    0    6  175    9    0   32    0    9    0    0    0    0    0   12   24    0    0  115    0   49    0   36    1   16    0    0
 F   206    0   90  178    0    0    0    0    0    0    0    0    0    0    4   19    0    0   34    0   13    0   50    0   50    0    0
 G    67    0   59   56    0    0    0    0    0    0    0    0    0    0    3   19    0    0    0    0    0    0   30    0   42    0    0