Anyone seen any ruby throated hummingbirds in south carolina?

i live around the lexington columbia area and we have had our feeders out for a long time now. but still, no hummingbirds. i put out birdfeeders with seed and i recieved a whole lot fewer birds this year. then, my great grandfather has also seen less birds and only one or two hummingbirds. normally his feeders are packed with hummingbirds, like, around 5-6 at his 6 feeders. does anyone know what hapened to the birds this year, especially hummingbirds? i am using the same method i have used for years, and now its like a whole bunch of them died. i just want a couple of them to show up. there are no hummingbirds at my house, or my great grandfathers house. if you live in this area and see hummingbirds, tell me. i just want to know if they are here.