Quarter	US dollars
2004-12-31	136
2005-03-31	125
2005-06-30	120
2005-09-30	16
2005-12-31	110
2006-03-31	94
2006-06-30	96
2006-09-30	105
2006-12-31	104
2007-03-31	0
2007-06-30	108
2007-09-30	137
2007-12-31	207
2008-03-31	179
2008-06-30	211
2008-09-30	157
2008-12-31	148
2009-03-31	125
2009-06-30	105
2009-09-30	120
2009-12-31	21
2010-03-31	124
2010-06-30	102
2010-09-30	124
2010-12-31	117
2011-03-31	117
2011-06-30	148
2011-09-30	157
2011-12-31	121
2012-03-31	121
2012-06-30	104
2012-09-30	131
2014-03-31	148
2014-06-30	149
2014-09-30	139
2014-12-31	150
2015-03-31	174
2015-06-30	154
2015-09-30	159
2015-12-31	170
2016-03-31	203
2016-06-30	103
2016-09-30	118
2016-12-31	149
2017-03-31	158
2017-06-30	201
2017-09-30	209
2017-12-31	170
2018-03-31	196
2018-06-30	190
2018-09-30	207
2018-12-31	340
2019-03-31	330
2019-06-30	384
2019-09-30	381
2019-12-31	267
2020-03-31	254
2020-06-30	184
2020-09-30	193
2020-12-31	221
2021-03-31	248
2021-06-30	337
2021-09-30	302
2021-12-31	147
2022-03-31	296
2022-06-30	256
2022-09-30	251
2022-12-31	158
2023-03-31	168
2023-06-30	175
2023-09-30	190