Excel | CSV | Graphic Version
| Date | Millions of unlinked trips |
|---|---|
| Jan-98 | 713 |
| Feb-98 | 697 |
| Mar-98 | 779 |
| Apr-98 | 759 |
| May-98 | 748 |
| Jun-98 | 726 |
| Jul-98 | 726 |
| Aug-98 | 740 |
| Sep-98 | 763 |
| Oct-98 | 825 |
| Nov-98 | 762 |
| Dec-98 | 761 |
| Jan-99 | 708 |
| Feb-99 | 715 |
| Mar-99 | 821 |
| Apr-99 | 769 |
| May-99 | 766 |
| Jun-99 | 773 |
| Jul-99 | 738 |
| Aug-99 | 746 |
| Sep-99 | 784 |
| Oct-99 | 798 |
| Nov-99 | 782 |
| Dec-99 | 755 |
| Jan-00 | 725 |
| Feb-00 | 757 |
| Mar-00 | 844 |
| Apr-00 | 757 |
| May-00 | 818 |
| Jun-00 | 794 |
| Jul-00 | 744 |
| Aug-00 | 787 |
| Sep-00 | 803 |
| Oct-00 | 851 |
| Nov-00 | 816 |
| Dec-00 | 755 |
| Jan-01 | 800 |
| Feb-01 | 761 |
| Mar-01 | 847 |
| Apr-01 | 804 |
| May-01 | 851 |
| Jun-01 | 807 |
| Jul-01 | 785 |
| Aug-01 | 810 |
| Sep-01 | 769 |
| Oct-01 | 871 |
| Nov-01 | 820 |
| Dec-01 | 756 |
| Jan-02 | 794 |
| Feb-02 | 756 |
| Mar-02 | 820 |
| Apr-02 | 825 |
| May-02 | 838 |
| Jun-02 | 772 |
| Jul-02 | 783 |
| Aug-02 | 782 |
| Sep-02 | 805 |
| Oct-02 | 877 |
| Nov-02 | 789 |
| Dec-02 | 754 |
| Jan-03 | 779 |
| Feb-03 | 732 |
| Mar-03 | 820 |
| Apr-03 | 811 |
| May-03 | 800 |
| Jun-03 | 754 |
| Jul-03 | 767 |
| Aug-03 | 746 |
| Sep-03 | 807 |
| Oct-03 | 831 |
| Nov-03 | 725 |
| Dec-03 | 759 |
| Jan-04 | 741 |
| Feb-04 | 750 |
| Mar-04 | 843 |
| Apr-04 | 803 |
| May-04 | 781 |
| Jun-04 | 785 |
| Jul-04 | 754 |
| Aug-04 | 773 |
| Sep-04 | 814 |
| Oct-04 | 845 |
| Nov-04 | 797 |
| Dec-04 | 768 |
| Jan-05 | 756 |
| Feb-05 | 751 |
| Mar-05 | 842 |
| Apr-05 | 816 |
| May-05 | 806 |
| Jun-05 | 795 |
| Jul-05 | 754 |
| Aug-05 | 808 |
| Sep-05 | 859 |
| Oct-05 | 859 |
| Nov-05 | 825 |
| Dec-05 | 761 |
| Jan-06 | 813 |
| Feb-06 | 781 |
| Mar-06 | 893 |
| Apr-06 | 807 |
| May-06 | 870 |
| Jun-06 | 828 |
| Jul-06 | 790 |
| Aug-06 | 840 |
| Sep-06 | 850 |
| Oct-06 | 907 |
| Nov-06 | 852 |
| Dec-06 | 804 |
| Jan-07 | 838 |
| Feb-07 | 797 |
| Mar-07 | 935 |
| Apr-07 | 884 |
| May-07 | 933 |
| Jun-07 | 877 |
| Jul-07 | 860 |
| Aug-07 | 908 |
| Sep-07 | 903 |
| Oct-07 | 947 |
| Nov-07 | 871 |
| Dec-07 | 808 |
| Jan-08 | 852 |
| Feb-08 | 836 |
| Mar-08 | 890 |
| Apr-08 | 908 |
| May-08 | 913 |
| Jun-08 | 884 |
| Jul-08 | 911 |
| Aug-08 | 891 |
| Sep-08 | 929 |
| Oct-08 | 972 |
| Nov-08 | 839 |
| Dec-08 | 836 |
| Jan-09 | 827 |
| Feb-09 | 806 |
| Mar-09 | 898 |
| Apr-09 | 879 |
| May-09 | 862 |
| Jun-09 | 853 |
| Jul-09 | 850 |
| Aug-09 | 833 |
| Sep-09 | 881 |
| Oct-09 | 913 |
| Nov-09 | 824 |
| Dec-09 | 809 |
| Jan-10 | 794 |
| Feb-10 | 759 |
| Mar-10 | 909 |
SOURCE: American Public Transportation Association, Quarterly Transit Ridership Report (Washington, DC: Quarterly Issues), available at http://www.apta.com/resources/statistics/Pages/ridershipreport.aspx as of June 2010.