# Number of Women Elected for the Knesset, by Election
import numpy as np
import matplotlib.pyplot as plt

# from: http://www.knesset.gov.il/mmm/data/pdf/m02184.pdf 
# format: ['# knesset (year)', number of women elected]
data = np.array([
	['1 (\'49)', 11],
	['2 (\'51)', 12], #11?
	['3 (\'55)', 12],
	['4 (\'59)', 9],
	['5 (\'61)', 10],
	['6 (\'65)', 9],
	['7 (\'69)', 8],
	['8 (\'73)', 10],
	['9 (\'77)', 8],
	['10 (\'81)', 8],
	['11 (\'84)', 10],
	['12 (\'88)', 7],
	['13 (\'92)', 11],
	['14 (\'96)', 9],
	['15 (\'99)', 14],
	['16 (\'03)', 17], #18?
	['17 (\'06)', 17],
	['18 (\'09)', 21],
	['19 (\'13)', 27],
	['20 (\'15)', 29],
	]).transpose()

num_elections = len(data[0])

# stylize plot
plt.style.use('./presentation.mplstyle')
fig, ax = plt.subplots()

ax.grid(which='minor', alpha=0.3)                                                
ax.grid(which='major', alpha=0.6)      

y_pos = np.arange(num_elections)
plt.barh(y_pos, data[1], align='center', color='#ffaf95')
plt.yticks(y_pos, data[0])
ax.yaxis.grid(False)
ax.set_xticks(range(0, 120, 5))
ax.set_xticks(range(0, 120), minor = True)

plt.xlim(0, 30)
plt.ylim(num_elections, y_pos[0] - 1)
   

# add labels
for i in y_pos:
	val = int(data[1][i])
	plt.annotate(str(val), (val - 1.2, i), va='center', ha = 'right')

plt.savefig('women_members_of_the_knesset.svg')