if (!require("pacman")) install.packages("pacman"); library(pacman)
p_load(dplyr, qdap, qdapRegex, qdapDictionaries, ggplot2, scales)

nms <- unlist(qdapRegex::TC(sample(NAMES[[1]], 26)))
dat <- data_frame(
    year = rep(1997:2000, each = length(nms)),
    observation = rep(nms, length(1997:2000)),
    score = sample(50:100, length(nms)*length(1997:2000), TRUE)
)


ggplot(dat, aes(x=year, y=score, color=observation, group = observation)) +
    geom_line(alpha=.5, size=.6, show_guide=FALSE) +
    theme_bw() +
    theme(
        panel.grid.major.x = element_blank(),
        panel.grid.minor.x = element_blank(),
        axis.ticks.x = element_blank(),
        axis.text.x = element_text(size=14),
        panel.border = element_blank()
    ) +
    geom_text(size=3, aes(label = observation), show_guide=FALSE) +
    coord_cartesian(ylim=c(50, 102), xlim=c(1996.5, 2000.5)) +
    scale_x_continuous(breaks=c(1997:2000))