Windshield wipers and washer

On my 1995 Honda Odyssey, the rear windshield washer just dribbles fluid onto the window, and it takes about 10 seconds of pumping before the dribble appears on the glass, then another 10-15 seconds of continuous pumping, without the wiper running), for enough fluid to dribble onto the wiper blade so that when I turn on the wiper, it wets the window as it wipes. The nozzle is hidden somewhere under the black rubber/plastic edging around the glass. The fluid just dribbles out from under this edging. Is the nozzle supposed to be visible somewhere at the top of the window? I'm afraid that all the fluid that's not pumping onto the rear window might somehow flowing down through the edging, and collecting in the bottom of compartment that the rear seat folds into, because it gets wet down there periodically. On my 1995 Honda Odyssey, the rear windshield washer just dribbles fluid onto the window, and it takes about 10 seconds of pumping before the dribble appears on the glass, then another 10-15 seconds of continuous pumping, without the wiper running), for enough fluid to dribble onto the wiper blade so that when I turn on the wiper, it wets the window as it wipes. The nozzle is hidden somewhere under the black rubber/plastic edging around the glass. The fluid just dribbles out from under this edging. Is the nozzle supposed to be visible somewhere at the top of the window? I'm afraid that all the fluid that's not pumping onto the rear window might somehow flowing down through the edging, and collecting in the bottom of compartment that the rear seat folds into, because it gets wet down there periodically.