39.965506,-77.997048 39.916268,-77.947228 39.867004,-77.897454 39.817714,-77.847728 39.768398,-77.798049 39.719057,-77.748417 39.669689,-77.698831 39.620295,-77.649293 39.570876,-77.599802 39.521430,-77.550357 39.471959,-77.500959 39.422463,-77.451608 39.372940,-77.402303 39.323393,-77.353045 39.273819,-77.303834 39.224220,-77.254669 39.174596,-77.205550 39.124946,-77.156478 39.075271,-77.107452 39.025571,-77.058473 38.975845,-77.009539 time-series 2004-01-01T00:00:00 2012-02-12T00:00:00 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0