v0.3.1

Add references for 37 additional countries. Region data not available for these countries yet.

• Bahrain (BH)
• Bulgaria (BG)
• Croatia (HR)
• Cyprus (CY)
• Czech Republic (CZ)
• Egypt (EG)
• Estonia (EE)
• Ghana (GH)
• Greece (GR)
• Hungary (HU)
• Iraq (IQ)
• Israel (IL)
• Jordan (JO)
• Kenya (KE)
• Kuwait (KW)
• Latvia (LV)
• Lebanon (LB)
• Lithuania (LT)
• Macedonia, the former Yugoslav Republic of (MK)
• Malta (MT)
• Mauritius (MU)
• Morocco (MA)
• Nigeria (NG)
• Oman (OM)
• Palestinian territories (PS)
• Poland (PL)
• Qatar (QA)
• Romania (RO)
• Saudi Arabia (SA)
• Serbia (RS)
• Slovakia (SK)
• Slovenia (SI)
• South Africa (ZA)
• Tunisia (TN)
• Turkey (TR)
• Ukraine (UA)
• United Arab Emirates (AE)