spot
 spot no.202017,July |  spot no.192017,January |  spot no.182017,January |
|---|---|---|
 spot no.172017,January |  spot no.162017,January |  spot no.152016,December |
 spot no.142016,December |  spot no.132016,December |  spot no.122016,December |
 spot no.112016,December |  spot no.102016,December |  spot no.92016,December |
 spot no.82016,December |  spot no.72016,October |  spot no.62016,October |
 spot no.52016,October |  spot no.42016,October |  spot no.32016,October |
 spot no.22016,October |  spot no.12016,October |