| July 2008 | January 2009 | January 2010 | July 2010 |
---|---|---|---|---|
Unit | Â | Â | Â | Â |

CU1F1 | 10 | 8 | 7 | 6 |

CU2F1 | 7 | 5 | 7 | 7 |

CU3F1 | 8 | 7 | 10 | 6 |

CU4F1 | 12 | 11 | 13 | 11 |

CU1F2 | 10 | 11 | 9 | 12 |

CU2F2 | 28 | 25 | 26 | 27 |

CU3F2 | 25 | 27 | 23 | 28 |

CU1F3 | 17 | 14 | 9 | 10 |

CU2F3 | 15 | 14 | 10 | 10 |

Total | 132 | 122 | 114 | 117 |
Facility | Â | Â | Â | Â |

CF1 | 37 | 31 | 37 | 30 |

CF2 | 63 | 63 | 58 | 67 |

CF3 | 32 | 28 | 19 | 20 |

Total | 132 | 122 | 114 | 117 |