congress 12th congress 13th congress 1987-1992 1992-1995 1995-1998 1998-2001 2001-2004 2004-2007 executive w m w m w m w m w m w m governor 4 69 5 68 9 67 13 62 15 59 15 64 vice governor 8 66 no data no data 13 89 9 69 10 67 6 73 mayor 118 1460 101 1459 129 1469 233 1374 241 1394 293 1366 vice mayor 96 1495 no data no data 132 1465 179 1428 192 1356 232 1377 sub total 226 3090 106 1527 283 3090 434 2933 458 2876 546 2880 % 7% 93% 6% 94% 8% 92% 13% 87% 14% 86% 16% 84%  