1 centavo km#647:
1998 185,250,000
1999 104,874,000
2000 88,256,000
2001 242,924,000
2002 161,824,000
2003 250,000,000
2004 167,232,000
5 centavos km#648:
1998 116,324,000
1999 11,264,000
2000 28,416,000
2001 175,940,000
2002 153,088,000
2003 260,000,000
2004 262,656,000
2005 230,144,000
2006 255,488,000
2007 242,432,000
10 centavos km#649.2:
1998 141,540,000
1999 9,620,000
2000 26,880,000
2001 134,701,000
2002 172,032,000
2003 252,666,000
2004 348,480,000
2005 362,112,000
10 centavos km#649.3:
2006 265,728,000
2007 316,800,000
25 centavos km#650:
1998 43,238,000
1999 32,766,000
2000 25,312,000
2001 92,642,000
2002 100,096,000
2003 147,200,000
2004 160,000,000
2005 100,096,000
2006 110,720,000
2007 118,784,000
50 centavos km#651:
1998 24,900,000
1999 2,000 (proof only)
2000 14,912,000
2001 14,735,000
50 centavos km#651a:
2002 189,952,000
2003 143,696,000
2004 -
2005 122,416,000
2006 39,948,000
2007 130,032,000
1 real km#652:
1998 18,000,000
1999 3,840,000
2000 -
2001 -
2002 54,192,000
2003 100,000,000
2004 150,016,000
2005 43,776,000
2006 179,968,000
2007 275,712,000
That's all the info I have (not including commemoratives) from my 2010 catalog editions. Hope this helps.